Home / 62,993,073.60-94,489,610.40-15,124,017.60

Finding the Fourth Proportional to 62,993,073.60, 94,489,610.40 and 15,124,017.60

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Solution

The fourth proportional to 62,993,073.60, 94,489,610.40 and 15,124,017.60 is: 22,686,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,993,073.60 : 94,489,610.40 = 15,124,017.60 : x
  2. Step 2: Convert to fraction form
    62,993,073.60/94,489,610.40 = 15,124,017.60/x
  3. Step 3: Cross multiply
    62,993,073.60x = 94,489,610.40 × 15,124,017.60
  4. Step 4: Simplify right side
    62,993,073.60x = 1,429,062,530,706,743
  5. Step 5: Solve for x
    x = 1,429,062,530,706,743/62,993,073.60
  6. Step 6: Final answer
    x = 22,686,026.40

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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.