Home / 98,866,077.03-148,195,304.51-33,264,441.23

Finding the Fourth Proportional to 98,866,077.03, 148,195,304.51 and 33,264,441.23

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Solution

The fourth proportional to 98,866,077.03, 148,195,304.51 and 33,264,441.23 is: 49,861,733.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,077.03 : 148,195,304.51 = 33,264,441.23 : x
  2. Step 2: Convert to fraction form
    98,866,077.03/148,195,304.51 = 33,264,441.23/x
  3. Step 3: Cross multiply
    98,866,077.03x = 148,195,304.51 × 33,264,441.23
  4. Step 4: Simplify right side
    98,866,077.03x = 4,929,633,996,527,550
  5. Step 5: Solve for x
    x = 4,929,633,996,527,550/98,866,077.03
  6. Step 6: Final answer
    x = 49,861,733.62

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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.