Home / 24,255,763.80-36,383,645.70-9,889,142.10

Finding the Fourth Proportional to 24,255,763.80, 36,383,645.70 and 9,889,142.10

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Solution

The fourth proportional to 24,255,763.80, 36,383,645.70 and 9,889,142.10 is: 14,833,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,763.80 : 36,383,645.70 = 9,889,142.10 : x
  2. Step 2: Convert to fraction form
    24,255,763.80/36,383,645.70 = 9,889,142.10/x
  3. Step 3: Cross multiply
    24,255,763.80x = 36,383,645.70 × 9,889,142.10
  4. Step 4: Simplify right side
    24,255,763.80x = 359,803,042,443,354
  5. Step 5: Solve for x
    x = 359,803,042,443,354/24,255,763.80
  6. Step 6: Final answer
    x = 14,833,713.15

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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.