Home / 35,710,833.47-53,573,144.93-15,240,254.27

Finding the Fourth Proportional to 35,710,833.47, 53,573,144.93 and 15,240,254.27

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Solution

The fourth proportional to 35,710,833.47, 53,573,144.93 and 15,240,254.27 is: 22,863,323.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,710,833.47 : 53,573,144.93 = 15,240,254.27 : x
  2. Step 2: Convert to fraction form
    35,710,833.47/53,573,144.93 = 15,240,254.27/x
  3. Step 3: Cross multiply
    35,710,833.47x = 53,573,144.93 × 15,240,254.27
  4. Step 4: Simplify right side
    35,710,833.47x = 816,468,350,776,761.38
  5. Step 5: Solve for x
    x = 816,468,350,776,761.38/35,710,833.47
  6. Step 6: Final answer
    x = 22,863,323.86

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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.