Home / 37,440,416.75-56,160,625.14-9,073,568.75

Finding the Fourth Proportional to 37,440,416.75, 56,160,625.14 and 9,073,568.75

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Solution

The fourth proportional to 37,440,416.75, 56,160,625.14 and 9,073,568.75 is: 13,610,353.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,440,416.75 : 56,160,625.14 = 9,073,568.75 : x
  2. Step 2: Convert to fraction form
    37,440,416.75/56,160,625.14 = 9,073,568.75/x
  3. Step 3: Cross multiply
    37,440,416.75x = 56,160,625.14 × 9,073,568.75
  4. Step 4: Simplify right side
    37,440,416.75x = 509,577,293,250,768.38
  5. Step 5: Solve for x
    x = 509,577,293,250,768.38/37,440,416.75
  6. Step 6: Final answer
    x = 13,610,353.13

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Double scale
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Similar ratio
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1.5x scale

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.