Home / 98,866,084.47-148,195,315.62-33,264,448.66

Finding the Fourth Proportional to 98,866,084.47, 148,195,315.62 and 33,264,448.66

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Solution

The fourth proportional to 98,866,084.47, 148,195,315.62 and 33,264,448.66 is: 49,861,744.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,084.47 : 148,195,315.62 = 33,264,448.66 : x
  2. Step 2: Convert to fraction form
    98,866,084.47/148,195,315.62 = 33,264,448.66/x
  3. Step 3: Cross multiply
    98,866,084.47x = 148,195,315.62 × 33,264,448.66
  4. Step 4: Simplify right side
    98,866,084.47x = 4,929,635,468,339,733
  5. Step 5: Solve for x
    x = 4,929,635,468,339,733/98,866,084.47
  6. Step 6: Final answer
    x = 49,861,744.75

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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.