Home / 73,863,833.08-110,798,006.80-25,341,006.24

Finding the Fourth Proportional to 73,863,833.08, 110,798,006.80 and 25,341,006.24

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Solution

The fourth proportional to 73,863,833.08, 110,798,006.80 and 25,341,006.24 is: 38,012,283.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,863,833.08 : 110,798,006.80 = 25,341,006.24 : x
  2. Step 2: Convert to fraction form
    73,863,833.08/110,798,006.80 = 25,341,006.24/x
  3. Step 3: Cross multiply
    73,863,833.08x = 110,798,006.80 × 25,341,006.24
  4. Step 4: Simplify right side
    73,863,833.08x = 2,807,732,981,698,362
  5. Step 5: Solve for x
    x = 2,807,732,981,698,362/73,863,833.08
  6. Step 6: Final answer
    x = 38,012,283.75

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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.