Home / 25,135,898,108.28-37,713,040,839.54-11,696,591,585.88

Finding the Fourth Proportional to 25,135,898,108.28, 37,713,040,839.54 and 11,696,591,585.88

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Solution

The fourth proportional to 25,135,898,108.28, 37,713,040,839.54 and 11,696,591,585.88 is: 17,549,165,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,135,898,108.28 : 37,713,040,839.54 = 11,696,591,585.88 : x
  2. Step 2: Convert to fraction form
    25,135,898,108.28/37,713,040,839.54 = 11,696,591,585.88/x
  3. Step 3: Cross multiply
    25,135,898,108.28x = 37,713,040,839.54 × 11,696,591,585.88
  4. Step 4: Simplify right side
    25,135,898,108.28x = 441,114,036,161,712,357,376
  5. Step 5: Solve for x
    x = 441,114,036,161,712,357,376/25,135,898,108.28
  6. Step 6: Final answer
    x = 17,549,165,510.68

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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.