Home / 36,675,307.60-55,012,961.40-23,761,291.30

Finding the Fourth Proportional to 36,675,307.60, 55,012,961.40 and 23,761,291.30

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Solution

The fourth proportional to 36,675,307.60, 55,012,961.40 and 23,761,291.30 is: 35,641,936.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,675,307.60 : 55,012,961.40 = 23,761,291.30 : x
  2. Step 2: Convert to fraction form
    36,675,307.60/55,012,961.40 = 23,761,291.30/x
  3. Step 3: Cross multiply
    36,675,307.60x = 55,012,961.40 × 23,761,291.30
  4. Step 4: Simplify right side
    36,675,307.60x = 1,307,179,001,101,055.75
  5. Step 5: Solve for x
    x = 1,307,179,001,101,055.75/36,675,307.60
  6. Step 6: Final answer
    x = 35,641,936.95

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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.