Home / 50,923,526.88-70,274,397.12-27,718,582.08

Finding the Fourth Proportional to 50,923,526.88, 70,274,397.12 and 27,718,582.08

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Solution

The fourth proportional to 50,923,526.88, 70,274,397.12 and 27,718,582.08 is: 38,251,605.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,923,526.88 : 70,274,397.12 = 27,718,582.08 : x
  2. Step 2: Convert to fraction form
    50,923,526.88/70,274,397.12 = 27,718,582.08/x
  3. Step 3: Cross multiply
    50,923,526.88x = 70,274,397.12 × 27,718,582.08
  4. Step 4: Simplify right side
    50,923,526.88x = 1,947,906,644,693,235.50
  5. Step 5: Solve for x
    x = 1,947,906,644,693,235.50/50,923,526.88
  6. Step 6: Final answer
    x = 38,251,605.18

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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.