Home / 14,969,957.40-22,454,936.10-9,301,253.40

Finding the Fourth Proportional to 14,969,957.40, 22,454,936.10 and 9,301,253.40

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Solution

The fourth proportional to 14,969,957.40, 22,454,936.10 and 9,301,253.40 is: 13,951,880.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,957.40 : 22,454,936.10 = 9,301,253.40 : x
  2. Step 2: Convert to fraction form
    14,969,957.40/22,454,936.10 = 9,301,253.40/x
  3. Step 3: Cross multiply
    14,969,957.40x = 22,454,936.10 × 9,301,253.40
  4. Step 4: Simplify right side
    14,969,957.40x = 208,859,050,746,907.75
  5. Step 5: Solve for x
    x = 208,859,050,746,907.75/14,969,957.40
  6. Step 6: Final answer
    x = 13,951,880.10

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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.