Home / 44,764,381.13-67,146,566.13-12,416,283.72

Finding the Fourth Proportional to 44,764,381.13, 67,146,566.13 and 12,416,283.72

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Solution

The fourth proportional to 44,764,381.13, 67,146,566.13 and 12,416,283.72 is: 18,624,424.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764,381.13 : 67,146,566.13 = 12,416,283.72 : x
  2. Step 2: Convert to fraction form
    44,764,381.13/67,146,566.13 = 12,416,283.72/x
  3. Step 3: Cross multiply
    44,764,381.13x = 67,146,566.13 × 12,416,283.72
  4. Step 4: Simplify right side
    44,764,381.13x = 833,710,815,893,822.38
  5. Step 5: Solve for x
    x = 833,710,815,893,822.38/44,764,381.13
  6. Step 6: Final answer
    x = 18,624,424.04

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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.