Home / 96,543,809.10-144,815,713.65-32,718,401.10

Finding the Fourth Proportional to 96,543,809.10, 144,815,713.65 and 32,718,401.10

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Solution

The fourth proportional to 96,543,809.10, 144,815,713.65 and 32,718,401.10 is: 49,077,601.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,543,809.10 : 144,815,713.65 = 32,718,401.10 : x
  2. Step 2: Convert to fraction form
    96,543,809.10/144,815,713.65 = 32,718,401.10/x
  3. Step 3: Cross multiply
    96,543,809.10x = 144,815,713.65 × 32,718,401.10
  4. Step 4: Simplify right side
    96,543,809.10x = 4,738,138,604,783,445
  5. Step 5: Solve for x
    x = 4,738,138,604,783,445/96,543,809.10
  6. Step 6: Final answer
    x = 49,077,601.65

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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.