Home / 44,357,622.60-66,436,901.10-36,394,998.60

Finding the Fourth Proportional to 44,357,622.60, 66,436,901.10 and 36,394,998.60

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Solution

The fourth proportional to 44,357,622.60, 66,436,901.10 and 36,394,998.60 is: 54,510,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,357,622.60 : 66,436,901.10 = 36,394,998.60 : x
  2. Step 2: Convert to fraction form
    44,357,622.60/66,436,901.10 = 36,394,998.60/x
  3. Step 3: Cross multiply
    44,357,622.60x = 66,436,901.10 × 36,394,998.60
  4. Step 4: Simplify right side
    44,357,622.60x = 2,417,970,922,522,838.50
  5. Step 5: Solve for x
    x = 2,417,970,922,522,838.50/44,357,622.60
  6. Step 6: Final answer
    x = 54,510,832.20

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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.