Home / 22,242,657.20-33,367,096.20-9,463,060.40

Finding the Fourth Proportional to 22,242,657.20, 33,367,096.20 and 9,463,060.40

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Solution

The fourth proportional to 22,242,657.20, 33,367,096.20 and 9,463,060.40 is: 14,195,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,242,657.20 : 33,367,096.20 = 9,463,060.40 : x
  2. Step 2: Convert to fraction form
    22,242,657.20/33,367,096.20 = 9,463,060.40/x
  3. Step 3: Cross multiply
    22,242,657.20x = 33,367,096.20 × 9,463,060.40
  4. Step 4: Simplify right side
    22,242,657.20x = 315,754,846,713,210.50
  5. Step 5: Solve for x
    x = 315,754,846,713,210.50/22,242,657.20
  6. Step 6: Final answer
    x = 14,195,913.91

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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.