Home / 9,087,136.14-13,633,226.29-5,046,461.52

Finding the Fourth Proportional to 9,087,136.14, 13,633,226.29 and 5,046,461.52

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Solution

The fourth proportional to 9,087,136.14, 13,633,226.29 and 5,046,461.52 is: 7,571,092.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,136.14 : 13,633,226.29 = 5,046,461.52 : x
  2. Step 2: Convert to fraction form
    9,087,136.14/13,633,226.29 = 5,046,461.52/x
  3. Step 3: Cross multiply
    9,087,136.14x = 13,633,226.29 × 5,046,461.52
  4. Step 4: Simplify right side
    9,087,136.14x = 68,799,551,865,937.35
  5. Step 5: Solve for x
    x = 68,799,551,865,937.35/9,087,136.14
  6. Step 6: Final answer
    x = 7,571,092.90

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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.