Home / 47,159,392.32-65,079,294.64-26,532,789.28

Finding the Fourth Proportional to 47,159,392.32, 65,079,294.64 and 26,532,789.28

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Solution

The fourth proportional to 47,159,392.32, 65,079,294.64 and 26,532,789.28 is: 36,614,874.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,392.32 : 65,079,294.64 = 26,532,789.28 : x
  2. Step 2: Convert to fraction form
    47,159,392.32/65,079,294.64 = 26,532,789.28/x
  3. Step 3: Cross multiply
    47,159,392.32x = 65,079,294.64 × 26,532,789.28
  4. Step 4: Simplify right side
    47,159,392.32x = 1,726,735,211,174,153.50
  5. Step 5: Solve for x
    x = 1,726,735,211,174,153.50/47,159,392.32
  6. Step 6: Final answer
    x = 36,614,874.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.