Home / 59,967,851.50-89,894,312.61-25,376,668.84

Finding the Fourth Proportional to 59,967,851.50, 89,894,312.61 and 25,376,668.84

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Solution

The fourth proportional to 59,967,851.50, 89,894,312.61 and 25,376,668.84 is: 38,040,685.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,967,851.50 : 89,894,312.61 = 25,376,668.84 : x
  2. Step 2: Convert to fraction form
    59,967,851.50/89,894,312.61 = 25,376,668.84/x
  3. Step 3: Cross multiply
    59,967,851.50x = 89,894,312.61 × 25,376,668.84
  4. Step 4: Simplify right side
    59,967,851.50x = 2,281,218,201,703,406
  5. Step 5: Solve for x
    x = 2,281,218,201,703,406/59,967,851.50
  6. Step 6: Final answer
    x = 38,040,685.88

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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.