Home / 59,038,947.90-88,583,998.82-31,713,358.95

Finding the Fourth Proportional to 59,038,947.90, 88,583,998.82 and 31,713,358.95

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Solution

The fourth proportional to 59,038,947.90, 88,583,998.82 and 31,713,358.95 is: 47,583,777.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038,947.90 : 88,583,998.82 = 31,713,358.95 : x
  2. Step 2: Convert to fraction form
    59,038,947.90/88,583,998.82 = 31,713,358.95/x
  3. Step 3: Cross multiply
    59,038,947.90x = 88,583,998.82 × 31,713,358.95
  4. Step 4: Simplify right side
    59,038,947.90x = 2,809,296,151,646,469.50
  5. Step 5: Solve for x
    x = 2,809,296,151,646,469.50/59,038,947.90
  6. Step 6: Final answer
    x = 47,583,777.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.