Home / 1,337,592,469.46-1,845,900,435.22-734,788,522.22

Finding the Fourth Proportional to 1,337,592,469.46, 1,845,900,435.22 and 734,788,522.22

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Solution

The fourth proportional to 1,337,592,469.46, 1,845,900,435.22 and 734,788,522.22 is: 1,014,020,700.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,592,469.46 : 1,845,900,435.22 = 734,788,522.22 : x
  2. Step 2: Convert to fraction form
    1,337,592,469.46/1,845,900,435.22 = 734,788,522.22/x
  3. Step 3: Cross multiply
    1,337,592,469.46x = 1,845,900,435.22 × 734,788,522.22
  4. Step 4: Simplify right side
    1,337,592,469.46x = 1,356,346,452,960,558,592
  5. Step 5: Solve for x
    x = 1,356,346,452,960,558,592/1,337,592,469.46
  6. Step 6: Final answer
    x = 1,014,020,700.57

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Half scale
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Double scale
Find fourth proportional to 1,337,592,470.46, 1,845,900,436.60 and 734,788,523.22
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.