Home / 22,714,475.40-34,071,713.10-10,579,905.90

Finding the Fourth Proportional to 22,714,475.40, 34,071,713.10 and 10,579,905.90

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Solution

The fourth proportional to 22,714,475.40, 34,071,713.10 and 10,579,905.90 is: 15,869,858.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,475.40 : 34,071,713.10 = 10,579,905.90 : x
  2. Step 2: Convert to fraction form
    22,714,475.40/34,071,713.10 = 10,579,905.90/x
  3. Step 3: Cross multiply
    22,714,475.40x = 34,071,713.10 × 10,579,905.90
  4. Step 4: Simplify right side
    22,714,475.40x = 360,475,518,449,797.31
  5. Step 5: Solve for x
    x = 360,475,518,449,797.31/22,714,475.40
  6. Step 6: Final answer
    x = 15,869,858.85

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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.