Home / 15,472,023.08-23,208,010.02-4,112,471.71

Finding the Fourth Proportional to 15,472,023.08, 23,208,010.02 and 4,112,471.71

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Solution

The fourth proportional to 15,472,023.08, 23,208,010.02 and 4,112,471.71 is: 6,168,701.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,472,023.08 : 23,208,010.02 = 4,112,471.71 : x
  2. Step 2: Convert to fraction form
    15,472,023.08/23,208,010.02 = 4,112,471.71/x
  3. Step 3: Cross multiply
    15,472,023.08x = 23,208,010.02 × 4,112,471.71
  4. Step 4: Simplify right side
    15,472,023.08x = 95,442,284,539,543.11
  5. Step 5: Solve for x
    x = 95,442,284,539,543.11/15,472,023.08
  6. Step 6: Final answer
    x = 6,168,701.02

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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.