Home / 31,947,354.69-44,087,348.43-17,263,020.66

Finding the Fourth Proportional to 31,947,354.69, 44,087,348.43 and 17,263,020.66

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Solution

The fourth proportional to 31,947,354.69, 44,087,348.43 and 17,263,020.66 is: 23,822,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,947,354.69 : 44,087,348.43 = 17,263,020.66 : x
  2. Step 2: Convert to fraction form
    31,947,354.69/44,087,348.43 = 17,263,020.66/x
  3. Step 3: Cross multiply
    31,947,354.69x = 44,087,348.43 × 17,263,020.66
  4. Step 4: Simplify right side
    31,947,354.69x = 761,080,806,791,708.62
  5. Step 5: Solve for x
    x = 761,080,806,791,708.62/31,947,354.69
  6. Step 6: Final answer
    x = 23,822,967.95

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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.