Home / 324,329,925.76-486,577,815.73-94,299,010.41

Finding the Fourth Proportional to 324,329,925.76, 486,577,815.73 and 94,299,010.41

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Solution

The fourth proportional to 324,329,925.76, 486,577,815.73 and 94,299,010.41 is: 141,472,626.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,329,925.76 : 486,577,815.73 = 94,299,010.41 : x
  2. Step 2: Convert to fraction form
    324,329,925.76/486,577,815.73 = 94,299,010.41/x
  3. Step 3: Cross multiply
    324,329,925.76x = 486,577,815.73 × 94,299,010.41
  4. Step 4: Simplify right side
    324,329,925.76x = 45,883,806,512,387,248
  5. Step 5: Solve for x
    x = 45,883,806,512,387,248/324,329,925.76
  6. Step 6: Final answer
    x = 141,472,626.69

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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.