Home / 36,181,000.18-54,273,569.15-10,271,274.93

Finding the Fourth Proportional to 36,181,000.18, 54,273,569.15 and 10,271,274.93

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Solution

The fourth proportional to 36,181,000.18, 54,273,569.15 and 10,271,274.93 is: 15,407,499.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,181,000.18 : 54,273,569.15 = 10,271,274.93 : x
  2. Step 2: Convert to fraction form
    36,181,000.18/54,273,569.15 = 10,271,274.93/x
  3. Step 3: Cross multiply
    36,181,000.18x = 54,273,569.15 × 10,271,274.93
  4. Step 4: Simplify right side
    36,181,000.18x = 557,458,750,172,016.38
  5. Step 5: Solve for x
    x = 557,458,750,172,016.38/36,181,000.18
  6. Step 6: Final answer
    x = 15,407,499.72

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1.5x scale

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.