Home / 41,976,835.64-57,897,197.88-27,822,423.32

Finding the Fourth Proportional to 41,976,835.64, 57,897,197.88 and 27,822,423.32

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Solution

The fourth proportional to 41,976,835.64, 57,897,197.88 and 27,822,423.32 is: 38,374,506.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,976,835.64 : 57,897,197.88 = 27,822,423.32 : x
  2. Step 2: Convert to fraction form
    41,976,835.64/57,897,197.88 = 27,822,423.32/x
  3. Step 3: Cross multiply
    41,976,835.64x = 57,897,197.88 × 27,822,423.32
  4. Step 4: Simplify right side
    41,976,835.64x = 1,610,840,348,459,166.75
  5. Step 5: Solve for x
    x = 1,610,840,348,459,166.75/41,976,835.64
  6. Step 6: Final answer
    x = 38,374,506.41

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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.