Home / 58,876,535.52-81,248,998.32-32,770,637.28

Finding the Fourth Proportional to 58,876,535.52, 81,248,998.32 and 32,770,637.28

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Solution

The fourth proportional to 58,876,535.52, 81,248,998.32 and 32,770,637.28 is: 45,223,133.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,876,535.52 : 81,248,998.32 = 32,770,637.28 : x
  2. Step 2: Convert to fraction form
    58,876,535.52/81,248,998.32 = 32,770,637.28/x
  3. Step 3: Cross multiply
    58,876,535.52x = 81,248,998.32 × 32,770,637.28
  4. Step 4: Simplify right side
    58,876,535.52x = 2,662,581,453,308,049
  5. Step 5: Solve for x
    x = 2,662,581,453,308,049/58,876,535.52
  6. Step 6: Final answer
    x = 45,223,133.97

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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.