Home / 48,540,697.05-66,985,709.07-26,514,188.04

Finding the Fourth Proportional to 48,540,697.05, 66,985,709.07 and 26,514,188.04

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Solution

The fourth proportional to 48,540,697.05, 66,985,709.07 and 26,514,188.04 is: 36,589,332.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,540,697.05 : 66,985,709.07 = 26,514,188.04 : x
  2. Step 2: Convert to fraction form
    48,540,697.05/66,985,709.07 = 26,514,188.04/x
  3. Step 3: Cross multiply
    48,540,697.05x = 66,985,709.07 × 26,514,188.04
  4. Step 4: Simplify right side
    48,540,697.05x = 1,776,071,686,274,713.50
  5. Step 5: Solve for x
    x = 1,776,071,686,274,713.50/48,540,697.05
  6. Step 6: Final answer
    x = 36,589,332.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.