Home / 29,646,773.70-44,470,160.55-12,603,164.10

Finding the Fourth Proportional to 29,646,773.70, 44,470,160.55 and 12,603,164.10

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Solution

The fourth proportional to 29,646,773.70, 44,470,160.55 and 12,603,164.10 is: 18,904,746.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,646,773.70 : 44,470,160.55 = 12,603,164.10 : x
  2. Step 2: Convert to fraction form
    29,646,773.70/44,470,160.55 = 12,603,164.10/x
  3. Step 3: Cross multiply
    29,646,773.70x = 44,470,160.55 × 12,603,164.10
  4. Step 4: Simplify right side
    29,646,773.70x = 560,464,730,964,996.19
  5. Step 5: Solve for x
    x = 560,464,730,964,996.19/29,646,773.70
  6. Step 6: Final answer
    x = 18,904,746.15

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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.