Home / 22,016,970.60-33,025,455.90-17,482,007.40

Finding the Fourth Proportional to 22,016,970.60, 33,025,455.90 and 17,482,007.40

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Solution

The fourth proportional to 22,016,970.60, 33,025,455.90 and 17,482,007.40 is: 26,223,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,970.60 : 33,025,455.90 = 17,482,007.40 : x
  2. Step 2: Convert to fraction form
    22,016,970.60/33,025,455.90 = 17,482,007.40/x
  3. Step 3: Cross multiply
    22,016,970.60x = 33,025,455.90 × 17,482,007.40
  4. Step 4: Simplify right side
    22,016,970.60x = 577,351,264,432,173.62
  5. Step 5: Solve for x
    x = 577,351,264,432,173.62/22,016,970.60
  6. Step 6: Final answer
    x = 26,223,011.10

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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.