Home / 591,730,200.90-887,595,301.35-246,931,280.10

Finding the Fourth Proportional to 591,730,200.90, 887,595,301.35 and 246,931,280.10

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Solution

The fourth proportional to 591,730,200.90, 887,595,301.35 and 246,931,280.10 is: 370,396,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,730,200.90 : 887,595,301.35 = 246,931,280.10 : x
  2. Step 2: Convert to fraction form
    591,730,200.90/887,595,301.35 = 246,931,280.10/x
  3. Step 3: Cross multiply
    591,730,200.90x = 887,595,301.35 × 246,931,280.10
  4. Step 4: Simplify right side
    591,730,200.90x = 219,175,043,973,100,768
  5. Step 5: Solve for x
    x = 219,175,043,973,100,768/591,730,200.90
  6. Step 6: Final answer
    x = 370,396,920.15

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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.