Home / 95,904,484.40-143,691,389.40-44,681,445.20

Finding the Fourth Proportional to 95,904,484.40, 143,691,389.40 and 44,681,445.20

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Solution

The fourth proportional to 95,904,484.40, 143,691,389.40 and 44,681,445.20 is: 66,945,137.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904,484.40 : 143,691,389.40 = 44,681,445.20 : x
  2. Step 2: Convert to fraction form
    95,904,484.40/143,691,389.40 = 44,681,445.20/x
  3. Step 3: Cross multiply
    95,904,484.40x = 143,691,389.40 × 44,681,445.20
  4. Step 4: Simplify right side
    95,904,484.40x = 6,420,338,941,187,962
  5. Step 5: Solve for x
    x = 6,420,338,941,187,962/95,904,484.40
  6. Step 6: Final answer
    x = 66,945,137.98

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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.