Home / 29,708,691.40-44,633,895.90-26,590,904.20

Finding the Fourth Proportional to 29,708,691.40, 44,633,895.90 and 26,590,904.20

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Solution

The fourth proportional to 29,708,691.40, 44,633,895.90 and 26,590,904.20 is: 39,949,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,708,691.40 : 44,633,895.90 = 26,590,904.20 : x
  2. Step 2: Convert to fraction form
    29,708,691.40/44,633,895.90 = 26,590,904.20/x
  3. Step 3: Cross multiply
    29,708,691.40x = 44,633,895.90 × 26,590,904.20
  4. Step 4: Simplify right side
    29,708,691.40x = 1,186,855,649,949,672.75
  5. Step 5: Solve for x
    x = 1,186,855,649,949,672.75/29,708,691.40
  6. Step 6: Final answer
    x = 39,949,778.80

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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.