Home / 54,704,349.10-82,056,523.65-52,184,925.10

Finding the Fourth Proportional to 54,704,349.10, 82,056,523.65 and 52,184,925.10

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Solution

The fourth proportional to 54,704,349.10, 82,056,523.65 and 52,184,925.10 is: 78,277,387.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,704,349.10 : 82,056,523.65 = 52,184,925.10 : x
  2. Step 2: Convert to fraction form
    54,704,349.10/82,056,523.65 = 52,184,925.10/x
  3. Step 3: Cross multiply
    54,704,349.10x = 82,056,523.65 × 52,184,925.10
  4. Step 4: Simplify right side
    54,704,349.10x = 4,282,113,540,641,629
  5. Step 5: Solve for x
    x = 4,282,113,540,641,629/54,704,349.10
  6. Step 6: Final answer
    x = 78,277,387.65

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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.