Home / 35,024,971.40-52,491,886.65-14,251,199.88

Finding the Fourth Proportional to 35,024,971.40, 52,491,886.65 and 14,251,199.88

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Solution

The fourth proportional to 35,024,971.40, 52,491,886.65 and 14,251,199.88 is: 21,358,257.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024,971.40 : 52,491,886.65 = 14,251,199.88 : x
  2. Step 2: Convert to fraction form
    35,024,971.40/52,491,886.65 = 14,251,199.88/x
  3. Step 3: Cross multiply
    35,024,971.40x = 52,491,886.65 × 14,251,199.88
  4. Step 4: Simplify right side
    35,024,971.40x = 748,072,368,727,453.62
  5. Step 5: Solve for x
    x = 748,072,368,727,453.62/35,024,971.40
  6. Step 6: Final answer
    x = 21,358,257.81

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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.