Home / 23,939,265.60-33,036,397.74-13,626,652.68

Finding the Fourth Proportional to 23,939,265.60, 33,036,397.74 and 13,626,652.68

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Solution

The fourth proportional to 23,939,265.60, 33,036,397.74 and 13,626,652.68 is: 18,804,900.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939,265.60 : 33,036,397.74 = 13,626,652.68 : x
  2. Step 2: Convert to fraction form
    23,939,265.60/33,036,397.74 = 13,626,652.68/x
  3. Step 3: Cross multiply
    23,939,265.60x = 33,036,397.74 × 13,626,652.68
  4. Step 4: Simplify right side
    23,939,265.60x = 450,175,517,801,316.94
  5. Step 5: Solve for x
    x = 450,175,517,801,316.94/23,939,265.60
  6. Step 6: Final answer
    x = 18,804,900.92

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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.