Home / 8,807,025.70-13,210,538.55-8,063,008.30

Finding the Fourth Proportional to 8,807,025.70, 13,210,538.55 and 8,063,008.30

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Solution

The fourth proportional to 8,807,025.70, 13,210,538.55 and 8,063,008.30 is: 12,094,512.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,807,025.70 : 13,210,538.55 = 8,063,008.30 : x
  2. Step 2: Convert to fraction form
    8,807,025.70/13,210,538.55 = 8,063,008.30/x
  3. Step 3: Cross multiply
    8,807,025.70x = 13,210,538.55 × 8,063,008.30
  4. Step 4: Simplify right side
    8,807,025.70x = 106,516,681,976,119.97
  5. Step 5: Solve for x
    x = 106,516,681,976,119.97/8,807,025.70
  6. Step 6: Final answer
    x = 12,094,512.45

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Similar ratio
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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.