Home / 62,726,342.02-86,557,277.07-36,266,393.50

Finding the Fourth Proportional to 62,726,342.02, 86,557,277.07 and 36,266,393.50

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Solution

The fourth proportional to 62,726,342.02, 86,557,277.07 and 36,266,393.50 is: 50,044,688.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,726,342.02 : 86,557,277.07 = 36,266,393.50 : x
  2. Step 2: Convert to fraction form
    62,726,342.02/86,557,277.07 = 36,266,393.50/x
  3. Step 3: Cross multiply
    62,726,342.02x = 86,557,277.07 × 36,266,393.50
  4. Step 4: Simplify right side
    62,726,342.02x = 3,139,120,270,292,754
  5. Step 5: Solve for x
    x = 3,139,120,270,292,754/62,726,342.02
  6. Step 6: Final answer
    x = 50,044,688.87

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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.