Home / 1,051,702,094.25-1,451,391,624.05-581,795,313.57

Finding the Fourth Proportional to 1,051,702,094.25, 1,451,391,624.05 and 581,795,313.57

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Solution

The fourth proportional to 1,051,702,094.25, 1,451,391,624.05 and 581,795,313.57 is: 802,901,172.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,702,094.25 : 1,451,391,624.05 = 581,795,313.57 : x
  2. Step 2: Convert to fraction form
    1,051,702,094.25/1,451,391,624.05 = 581,795,313.57/x
  3. Step 3: Cross multiply
    1,051,702,094.25x = 1,451,391,624.05 × 581,795,313.57
  4. Step 4: Simplify right side
    1,051,702,094.25x = 844,412,845,024,132,480
  5. Step 5: Solve for x
    x = 844,412,845,024,132,480/1,051,702,094.25
  6. Step 6: Final answer
    x = 802,901,172.91

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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.