Home / 47,206,181.49-70,777,385.76-24,120,384.45

Finding the Fourth Proportional to 47,206,181.49, 70,777,385.76 and 24,120,384.45

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Solution

The fourth proportional to 47,206,181.49, 70,777,385.76 and 24,120,384.45 is: 36,164,284.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,206,181.49 : 70,777,385.76 = 24,120,384.45 : x
  2. Step 2: Convert to fraction form
    47,206,181.49/70,777,385.76 = 24,120,384.45/x
  3. Step 3: Cross multiply
    47,206,181.49x = 70,777,385.76 × 24,120,384.45
  4. Step 4: Simplify right side
    47,206,181.49x = 1,707,177,754,897,155.50
  5. Step 5: Solve for x
    x = 1,707,177,754,897,155.50/47,206,181.49
  6. Step 6: Final answer
    x = 36,164,284.02

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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.