Home / 15,103,229.60-22,654,844.40-4,465,661.60

Finding the Fourth Proportional to 15,103,229.60, 22,654,844.40 and 4,465,661.60

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Solution

The fourth proportional to 15,103,229.60, 22,654,844.40 and 4,465,661.60 is: 6,698,492.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,229.60 : 22,654,844.40 = 4,465,661.60 : x
  2. Step 2: Convert to fraction form
    15,103,229.60/22,654,844.40 = 4,465,661.60/x
  3. Step 3: Cross multiply
    15,103,229.60x = 22,654,844.40 × 4,465,661.60
  4. Step 4: Simplify right side
    15,103,229.60x = 101,168,868,691,055.03
  5. Step 5: Solve for x
    x = 101,168,868,691,055.03/15,103,229.60
  6. Step 6: Final answer
    x = 6,698,492.40

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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.