Home / 36,887,108.66-55,091,508.80-33,421,925.04

Finding the Fourth Proportional to 36,887,108.66, 55,091,508.80 and 33,421,925.04

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Solution

The fourth proportional to 36,887,108.66, 55,091,508.80 and 33,421,925.04 is: 49,916,199.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,887,108.66 : 55,091,508.80 = 33,421,925.04 : x
  2. Step 2: Convert to fraction form
    36,887,108.66/55,091,508.80 = 33,421,925.04/x
  3. Step 3: Cross multiply
    36,887,108.66x = 55,091,508.80 × 33,421,925.04
  4. Step 4: Simplify right side
    36,887,108.66x = 1,841,264,277,454,100.25
  5. Step 5: Solve for x
    x = 1,841,264,277,454,100.25/36,887,108.66
  6. Step 6: Final answer
    x = 49,916,199.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.