Home / 59,904,830.80-89,857,246.20-59,009,035.60

Finding the Fourth Proportional to 59,904,830.80, 89,857,246.20 and 59,009,035.60

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Solution

The fourth proportional to 59,904,830.80, 89,857,246.20 and 59,009,035.60 is: 88,513,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,904,830.80 : 89,857,246.20 = 59,009,035.60 : x
  2. Step 2: Convert to fraction form
    59,904,830.80/89,857,246.20 = 59,009,035.60/x
  3. Step 3: Cross multiply
    59,904,830.80x = 89,857,246.20 × 59,009,035.60
  4. Step 4: Simplify right side
    59,904,830.80x = 5,302,389,439,933,765
  5. Step 5: Solve for x
    x = 5,302,389,439,933,765/59,904,830.80
  6. Step 6: Final answer
    x = 88,513,553.40

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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.