Home / 59,656,934.55-89,485,452.06-28,525,267.02

Finding the Fourth Proportional to 59,656,934.55, 89,485,452.06 and 28,525,267.02

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Solution

The fourth proportional to 59,656,934.55, 89,485,452.06 and 28,525,267.02 is: 42,787,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,656,934.55 : 89,485,452.06 = 28,525,267.02 : x
  2. Step 2: Convert to fraction form
    59,656,934.55/89,485,452.06 = 28,525,267.02/x
  3. Step 3: Cross multiply
    59,656,934.55x = 89,485,452.06 × 28,525,267.02
  4. Step 4: Simplify right side
    59,656,934.55x = 2,552,596,414,416,909
  5. Step 5: Solve for x
    x = 2,552,596,414,416,909/59,656,934.55
  6. Step 6: Final answer
    x = 42,787,924.55

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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.