Home / 173,663,314.20-239,655,845.16-95,351,940

Finding the Fourth Proportional to 173,663,314.20, 239,655,845.16 and 95,351,940

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Solution

The fourth proportional to 173,663,314.20, 239,655,845.16 and 95,351,940 is: 131,585,936.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,663,314.20 : 239,655,845.16 = 95,351,940 : x
  2. Step 2: Convert to fraction form
    173,663,314.20/239,655,845.16 = 95,351,940/x
  3. Step 3: Cross multiply
    173,663,314.20x = 239,655,845.16 × 95,351,940
  4. Step 4: Simplify right side
    173,663,314.20x = 22,851,649,768,345,612
  5. Step 5: Solve for x
    x = 22,851,649,768,345,612/173,663,314.20
  6. Step 6: Final answer
    x = 131,585,936.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.