Home / 232,920,478.95-349,083,997.20-123,797,926.95

Finding the Fourth Proportional to 232,920,478.95, 349,083,997.20 and 123,797,926.95

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Solution

The fourth proportional to 232,920,478.95, 349,083,997.20 and 123,797,926.95 is: 185,539,182.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,920,478.95 : 349,083,997.20 = 123,797,926.95 : x
  2. Step 2: Convert to fraction form
    232,920,478.95/349,083,997.20 = 123,797,926.95/x
  3. Step 3: Cross multiply
    232,920,478.95x = 349,083,997.20 × 123,797,926.95
  4. Step 4: Simplify right side
    232,920,478.95x = 43,215,875,184,779,608
  5. Step 5: Solve for x
    x = 43,215,875,184,779,608/232,920,478.95
  6. Step 6: Final answer
    x = 185,539,182.21

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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.