Home / 35,671,102.52-49,226,373.42-19,373,578.52

Finding the Fourth Proportional to 35,671,102.52, 49,226,373.42 and 19,373,578.52

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Solution

The fourth proportional to 35,671,102.52, 49,226,373.42 and 19,373,578.52 is: 26,735,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671,102.52 : 49,226,373.42 = 19,373,578.52 : x
  2. Step 2: Convert to fraction form
    35,671,102.52/49,226,373.42 = 19,373,578.52/x
  3. Step 3: Cross multiply
    35,671,102.52x = 49,226,373.42 × 19,373,578.52
  4. Step 4: Simplify right side
    35,671,102.52x = 953,691,010,707,211
  5. Step 5: Solve for x
    x = 953,691,010,707,211/35,671,102.52
  6. Step 6: Final answer
    x = 26,735,675.19

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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.