Home / 24,561,213.60-36,841,820.40-7,290,037.20

Finding the Fourth Proportional to 24,561,213.60, 36,841,820.40 and 7,290,037.20

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Solution

The fourth proportional to 24,561,213.60, 36,841,820.40 and 7,290,037.20 is: 10,935,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,561,213.60 : 36,841,820.40 = 7,290,037.20 : x
  2. Step 2: Convert to fraction form
    24,561,213.60/36,841,820.40 = 7,290,037.20/x
  3. Step 3: Cross multiply
    24,561,213.60x = 36,841,820.40 × 7,290,037.20
  4. Step 4: Simplify right side
    24,561,213.60x = 268,578,241,231,718.88
  5. Step 5: Solve for x
    x = 268,578,241,231,718.88/24,561,213.60
  6. Step 6: Final answer
    x = 10,935,055.80

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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.