Home / 83,337,326.03-115,012,572.29-46,179,261.95

Finding the Fourth Proportional to 83,337,326.03, 115,012,572.29 and 46,179,261.95

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Solution

The fourth proportional to 83,337,326.03, 115,012,572.29 and 46,179,261.95 is: 63,731,294.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,326.03 : 115,012,572.29 = 46,179,261.95 : x
  2. Step 2: Convert to fraction form
    83,337,326.03/115,012,572.29 = 46,179,261.95/x
  3. Step 3: Cross multiply
    83,337,326.03x = 115,012,572.29 × 46,179,261.95
  4. Step 4: Simplify right side
    83,337,326.03x = 5,311,195,702,517,262
  5. Step 5: Solve for x
    x = 5,311,195,702,517,262/83,337,326.03
  6. Step 6: Final answer
    x = 63,731,294.92

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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.