Home / 44,624,561.02-66,636,339.04-36,443,432.71

Finding the Fourth Proportional to 44,624,561.02, 66,636,339.04 and 36,443,432.71

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Solution

The fourth proportional to 44,624,561.02, 66,636,339.04 and 36,443,432.71 is: 54,419,738.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,624,561.02 : 66,636,339.04 = 36,443,432.71 : x
  2. Step 2: Convert to fraction form
    44,624,561.02/66,636,339.04 = 36,443,432.71/x
  3. Step 3: Cross multiply
    44,624,561.02x = 66,636,339.04 × 36,443,432.71
  4. Step 4: Simplify right side
    44,624,561.02x = 2,428,456,937,768,841.50
  5. Step 5: Solve for x
    x = 2,428,456,937,768,841.50/44,624,561.02
  6. Step 6: Final answer
    x = 54,419,738.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.