Home / 15,550,092.10-23,325,138.15-9,895,384.90

Finding the Fourth Proportional to 15,550,092.10, 23,325,138.15 and 9,895,384.90

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Solution

The fourth proportional to 15,550,092.10, 23,325,138.15 and 9,895,384.90 is: 14,843,077.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,092.10 : 23,325,138.15 = 9,895,384.90 : x
  2. Step 2: Convert to fraction form
    15,550,092.10/23,325,138.15 = 9,895,384.90/x
  3. Step 3: Cross multiply
    15,550,092.10x = 23,325,138.15 × 9,895,384.90
  4. Step 4: Simplify right side
    15,550,092.10x = 230,811,219,839,923.94
  5. Step 5: Solve for x
    x = 230,811,219,839,923.94/15,550,092.10
  6. Step 6: Final answer
    x = 14,843,077.35

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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.