Home / 44,357,766.60-66,437,117.10-36,395,142.60

Finding the Fourth Proportional to 44,357,766.60, 66,437,117.10 and 36,395,142.60

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Solution

The fourth proportional to 44,357,766.60, 66,437,117.10 and 36,395,142.60 is: 54,511,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,357,766.60 : 66,437,117.10 = 36,395,142.60 : x
  2. Step 2: Convert to fraction form
    44,357,766.60/66,437,117.10 = 36,395,142.60/x
  3. Step 3: Cross multiply
    44,357,766.60x = 66,437,117.10 × 36,395,142.60
  4. Step 4: Simplify right side
    44,357,766.60x = 2,417,988,350,787,398.50
  5. Step 5: Solve for x
    x = 2,417,988,350,787,398.50/44,357,766.60
  6. Step 6: Final answer
    x = 54,511,048.15

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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.