Home / 22,010,718.60-33,023,951.10-9,235,139.40

Finding the Fourth Proportional to 22,010,718.60, 33,023,951.10 and 9,235,139.40

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Solution

The fourth proportional to 22,010,718.60, 33,023,951.10 and 9,235,139.40 is: 13,856,012.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,718.60 : 33,023,951.10 = 9,235,139.40 : x
  2. Step 2: Convert to fraction form
    22,010,718.60/33,023,951.10 = 9,235,139.40/x
  3. Step 3: Cross multiply
    22,010,718.60x = 33,023,951.10 × 9,235,139.40
  4. Step 4: Simplify right side
    22,010,718.60x = 304,980,791,947,283.38
  5. Step 5: Solve for x
    x = 304,980,791,947,283.38/22,010,718.60
  6. Step 6: Final answer
    x = 13,856,012.50

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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.