Home / 27,231,708.32-37,578,663.43-14,841,535.93

Finding the Fourth Proportional to 27,231,708.32, 37,578,663.43 and 14,841,535.93

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Solution

The fourth proportional to 27,231,708.32, 37,578,663.43 and 14,841,535.93 is: 20,480,723.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,231,708.32 : 37,578,663.43 = 14,841,535.93 : x
  2. Step 2: Convert to fraction form
    27,231,708.32/37,578,663.43 = 14,841,535.93/x
  3. Step 3: Cross multiply
    27,231,708.32x = 37,578,663.43 × 14,841,535.93
  4. Step 4: Simplify right side
    27,231,708.32x = 557,725,083,366,671.56
  5. Step 5: Solve for x
    x = 557,725,083,366,671.56/27,231,708.32
  6. Step 6: Final answer
    x = 20,480,723.31

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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.