Home / 108,914,446.70-163,367,733.45-44,216,425.70

Finding the Fourth Proportional to 108,914,446.70, 163,367,733.45 and 44,216,425.70

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Solution

The fourth proportional to 108,914,446.70, 163,367,733.45 and 44,216,425.70 is: 66,323,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,914,446.70 : 163,367,733.45 = 44,216,425.70 : x
  2. Step 2: Convert to fraction form
    108,914,446.70/163,367,733.45 = 44,216,425.70/x
  3. Step 3: Cross multiply
    108,914,446.70x = 163,367,733.45 × 44,216,425.70
  4. Step 4: Simplify right side
    108,914,446.70x = 7,223,537,247,869,330
  5. Step 5: Solve for x
    x = 7,223,537,247,869,330/108,914,446.70
  6. Step 6: Final answer
    x = 66,323,040.39

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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.