Home / 62,063,622.20-85,644,633.24-34,185,732.27

Finding the Fourth Proportional to 62,063,622.20, 85,644,633.24 and 34,185,732.27

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Solution

The fourth proportional to 62,063,622.20, 85,644,633.24 and 34,185,732.27 is: 47,174,566.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063,622.20 : 85,644,633.24 = 34,185,732.27 : x
  2. Step 2: Convert to fraction form
    62,063,622.20/85,644,633.24 = 34,185,732.27/x
  3. Step 3: Cross multiply
    62,063,622.20x = 85,644,633.24 × 34,185,732.27
  4. Step 4: Simplify right side
    62,063,622.20x = 2,927,824,502,304,983
  5. Step 5: Solve for x
    x = 2,927,824,502,304,983/62,063,622.20
  6. Step 6: Final answer
    x = 47,174,566.98

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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.