Home / 53,714,164.38-80,595,061.29-28,149,095.58

Finding the Fourth Proportional to 53,714,164.38, 80,595,061.29 and 28,149,095.58

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Solution

The fourth proportional to 53,714,164.38, 80,595,061.29 and 28,149,095.58 is: 42,236,123.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,714,164.38 : 80,595,061.29 = 28,149,095.58 : x
  2. Step 2: Convert to fraction form
    53,714,164.38/80,595,061.29 = 28,149,095.58/x
  3. Step 3: Cross multiply
    53,714,164.38x = 80,595,061.29 × 28,149,095.58
  4. Step 4: Simplify right side
    53,714,164.38x = 2,268,678,083,528,168
  5. Step 5: Solve for x
    x = 2,268,678,083,528,168/53,714,164.38
  6. Step 6: Final answer
    x = 42,236,123.56

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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.