Home / 60,480,723.60-90,721,085.40-33,270,944.40

Finding the Fourth Proportional to 60,480,723.60, 90,721,085.40 and 33,270,944.40

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Solution

The fourth proportional to 60,480,723.60, 90,721,085.40 and 33,270,944.40 is: 49,906,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,480,723.60 : 90,721,085.40 = 33,270,944.40 : x
  2. Step 2: Convert to fraction form
    60,480,723.60/90,721,085.40 = 33,270,944.40/x
  3. Step 3: Cross multiply
    60,480,723.60x = 90,721,085.40 × 33,270,944.40
  4. Step 4: Simplify right side
    60,480,723.60x = 3,018,376,188,251,052
  5. Step 5: Solve for x
    x = 3,018,376,188,251,052/60,480,723.60
  6. Step 6: Final answer
    x = 49,906,416.60

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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.