Home / 59,729,032.32-82,252,536.48-51,884,963.52

Finding the Fourth Proportional to 59,729,032.32, 82,252,536.48 and 51,884,963.52

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Solution

The fourth proportional to 59,729,032.32, 82,252,536.48 and 51,884,963.52 is: 71,450,510.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,729,032.32 : 82,252,536.48 = 51,884,963.52 : x
  2. Step 2: Convert to fraction form
    59,729,032.32/82,252,536.48 = 51,884,963.52/x
  3. Step 3: Cross multiply
    59,729,032.32x = 82,252,536.48 × 51,884,963.52
  4. Step 4: Simplify right side
    59,729,032.32x = 4,267,669,854,692,269.50
  5. Step 5: Solve for x
    x = 4,267,669,854,692,269.50/59,729,032.32
  6. Step 6: Final answer
    x = 71,450,510.56

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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.