Home / 38,334,395.66-57,468,001.17-14,416,663.82

Finding the Fourth Proportional to 38,334,395.66, 57,468,001.17 and 14,416,663.82

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Solution

The fourth proportional to 38,334,395.66, 57,468,001.17 and 14,416,663.82 is: 21,612,362.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,395.66 : 57,468,001.17 = 14,416,663.82 : x
  2. Step 2: Convert to fraction form
    38,334,395.66/57,468,001.17 = 14,416,663.82/x
  3. Step 3: Cross multiply
    38,334,395.66x = 57,468,001.17 × 14,416,663.82
  4. Step 4: Simplify right side
    38,334,395.66x = 828,496,853,275,256.75
  5. Step 5: Solve for x
    x = 828,496,853,275,256.75/38,334,395.66
  6. Step 6: Final answer
    x = 21,612,362.45

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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.