Home / 8,856,089.10-13,284,133.65-5,069,954.70

Finding the Fourth Proportional to 8,856,089.10, 13,284,133.65 and 5,069,954.70

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Solution

The fourth proportional to 8,856,089.10, 13,284,133.65 and 5,069,954.70 is: 7,604,932.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856,089.10 : 13,284,133.65 = 5,069,954.70 : x
  2. Step 2: Convert to fraction form
    8,856,089.10/13,284,133.65 = 5,069,954.70/x
  3. Step 3: Cross multiply
    8,856,089.10x = 13,284,133.65 × 5,069,954.70
  4. Step 4: Simplify right side
    8,856,089.10x = 67,349,955,834,245.66
  5. Step 5: Solve for x
    x = 67,349,955,834,245.66/8,856,089.10
  6. Step 6: Final answer
    x = 7,604,932.05

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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.