Home / 45,531,947.60-62,834,275.71-24,623,979.80

Finding the Fourth Proportional to 45,531,947.60, 62,834,275.71 and 24,623,979.80

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Solution

The fourth proportional to 45,531,947.60, 62,834,275.71 and 24,623,979.80 is: 33,981,193.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,947.60 : 62,834,275.71 = 24,623,979.80 : x
  2. Step 2: Convert to fraction form
    45,531,947.60/62,834,275.71 = 24,623,979.80/x
  3. Step 3: Cross multiply
    45,531,947.60x = 62,834,275.71 × 24,623,979.80
  4. Step 4: Simplify right side
    45,531,947.60x = 1,547,229,935,830,670.75
  5. Step 5: Solve for x
    x = 1,547,229,935,830,670.75/45,531,947.60
  6. Step 6: Final answer
    x = 33,981,193.81

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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.