Home / 53,206,424.20-79,771,332.51-32,693,761.70

Finding the Fourth Proportional to 53,206,424.20, 79,771,332.51 and 32,693,761.70

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Solution

The fourth proportional to 53,206,424.20, 79,771,332.51 and 32,693,761.70 is: 49,017,106.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,206,424.20 : 79,771,332.51 = 32,693,761.70 : x
  2. Step 2: Convert to fraction form
    53,206,424.20/79,771,332.51 = 32,693,761.70/x
  3. Step 3: Cross multiply
    53,206,424.20x = 79,771,332.51 × 32,693,761.70
  4. Step 4: Simplify right side
    53,206,424.20x = 2,608,024,935,573,403
  5. Step 5: Solve for x
    x = 2,608,024,935,573,403/53,206,424.20
  6. Step 6: Final answer
    x = 49,017,106.01

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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.