Home / 62,292,361.47-85,960,857.14-35,828,703.24

Finding the Fourth Proportional to 62,292,361.47, 85,960,857.14 and 35,828,703.24

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Solution

The fourth proportional to 62,292,361.47, 85,960,857.14 and 35,828,703.24 is: 49,442,114.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,292,361.47 : 85,960,857.14 = 35,828,703.24 : x
  2. Step 2: Convert to fraction form
    62,292,361.47/85,960,857.14 = 35,828,703.24/x
  3. Step 3: Cross multiply
    62,292,361.47x = 85,960,857.14 × 35,828,703.24
  4. Step 4: Simplify right side
    62,292,361.47x = 3,079,866,040,545,952
  5. Step 5: Solve for x
    x = 3,079,866,040,545,952/62,292,361.47
  6. Step 6: Final answer
    x = 49,442,114.05

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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.