Home / 2,147,040,316.50-3,220,201,719.26-594,488,579.10

Finding the Fourth Proportional to 2,147,040,316.50, 3,220,201,719.26 and 594,488,579.10

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Solution

The fourth proportional to 2,147,040,316.50, 3,220,201,719.26 and 594,488,579.10 is: 891,633,533.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,147,040,316.50 : 3,220,201,719.26 = 594,488,579.10 : x
  2. Step 2: Convert to fraction form
    2,147,040,316.50/3,220,201,719.26 = 594,488,579.10/x
  3. Step 3: Cross multiply
    2,147,040,316.50x = 3,220,201,719.26 × 594,488,579.10
  4. Step 4: Simplify right side
    2,147,040,316.50x = 1,914,373,144,498,254,592
  5. Step 5: Solve for x
    x = 1,914,373,144,498,254,592/2,147,040,316.50
  6. Step 6: Final answer
    x = 891,633,533.75

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Half scale
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Double scale
Find fourth proportional to 2,147,040,317.50, 3,220,201,720.76 and 594,488,580.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.