Home / 92,641,738.12-138,963,789.82-24,483,841

Finding the Fourth Proportional to 92,641,738.12, 138,963,789.82 and 24,483,841

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Solution

The fourth proportional to 92,641,738.12, 138,963,789.82 and 24,483,841 is: 36,726,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,641,738.12 : 138,963,789.82 = 24,483,841 : x
  2. Step 2: Convert to fraction form
    92,641,738.12/138,963,789.82 = 24,483,841/x
  3. Step 3: Cross multiply
    92,641,738.12x = 138,963,789.82 × 24,483,841
  4. Step 4: Simplify right side
    92,641,738.12x = 3,402,367,334,710,298.50
  5. Step 5: Solve for x
    x = 3,402,367,334,710,298.50/92,641,738.12
  6. Step 6: Final answer
    x = 36,726,074.05

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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.