Home / 60,654,424,937.08-90,804,603,776.87-35,394,736,600.12

Finding the Fourth Proportional to 60,654,424,937.08, 90,804,603,776.87 and 35,394,736,600.12

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Solution

The fourth proportional to 60,654,424,937.08, 90,804,603,776.87 and 35,394,736,600.12 is: 52,988,797,372.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,654,424,937.08 : 90,804,603,776.87 = 35,394,736,600.12 : x
  2. Step 2: Convert to fraction form
    60,654,424,937.08/90,804,603,776.87 = 35,394,736,600.12/x
  3. Step 3: Cross multiply
    60,654,424,937.08x = 90,804,603,776.87 × 35,394,736,600.12
  4. Step 4: Simplify right side
    60,654,424,937.08x = 3,214,005,032,761,079,889,920
  5. Step 5: Solve for x
    x = 3,214,005,032,761,079,889,920/60,654,424,937.08
  6. Step 6: Final answer
    x = 52,988,797,372.90

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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.