Home / 14,039,437.20-21,063,092.40-5,956,285.20

Finding the Fourth Proportional to 14,039,437.20, 21,063,092.40 and 5,956,285.20

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Solution

The fourth proportional to 14,039,437.20, 21,063,092.40 and 5,956,285.20 is: 8,936,097.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,039,437.20 : 21,063,092.40 = 5,956,285.20 : x
  2. Step 2: Convert to fraction form
    14,039,437.20/21,063,092.40 = 5,956,285.20/x
  3. Step 3: Cross multiply
    14,039,437.20x = 21,063,092.40 × 5,956,285.20
  4. Step 4: Simplify right side
    14,039,437.20x = 125,457,785,528,352.47
  5. Step 5: Solve for x
    x = 125,457,785,528,352.47/14,039,437.20
  6. Step 6: Final answer
    x = 8,936,097.92

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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.