Home / 41,223,999.60-61,835,999.40-26,144,780.40

Finding the Fourth Proportional to 41,223,999.60, 61,835,999.40 and 26,144,780.40

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Solution

The fourth proportional to 41,223,999.60, 61,835,999.40 and 26,144,780.40 is: 39,217,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,223,999.60 : 61,835,999.40 = 26,144,780.40 : x
  2. Step 2: Convert to fraction form
    41,223,999.60/61,835,999.40 = 26,144,780.40/x
  3. Step 3: Cross multiply
    41,223,999.60x = 61,835,999.40 × 26,144,780.40
  4. Step 4: Simplify right side
    41,223,999.60x = 1,616,688,625,127,531.75
  5. Step 5: Solve for x
    x = 1,616,688,625,127,531.75/41,223,999.60
  6. Step 6: Final answer
    x = 39,217,170.60

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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.