Home / 27,242,126.15-40,773,951.39-14,927,309.60

Finding the Fourth Proportional to 27,242,126.15, 40,773,951.39 and 14,927,309.60

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Solution

The fourth proportional to 27,242,126.15, 40,773,951.39 and 14,927,309.60 is: 22,342,066.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,242,126.15 : 40,773,951.39 = 14,927,309.60 : x
  2. Step 2: Convert to fraction form
    27,242,126.15/40,773,951.39 = 14,927,309.60/x
  3. Step 3: Cross multiply
    27,242,126.15x = 40,773,951.39 × 14,927,309.60
  4. Step 4: Simplify right side
    27,242,126.15x = 608,645,396,013,880.38
  5. Step 5: Solve for x
    x = 608,645,396,013,880.38/27,242,126.15
  6. Step 6: Final answer
    x = 22,342,066.57

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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.