Home / 10,758,289,372.59-14,846,490,899.46-5,935,654,114.58

Finding the Fourth Proportional to 10,758,289,372.59, 14,846,490,899.46 and 5,935,654,114.58

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Solution

The fourth proportional to 10,758,289,372.59, 14,846,490,899.46 and 5,935,654,114.58 is: 8,191,231,128.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758,289,372.59 : 14,846,490,899.46 = 5,935,654,114.58 : x
  2. Step 2: Convert to fraction form
    10,758,289,372.59/14,846,490,899.46 = 5,935,654,114.58/x
  3. Step 3: Cross multiply
    10,758,289,372.59x = 14,846,490,899.46 × 5,935,654,114.58
  4. Step 4: Simplify right side
    10,758,289,372.59x = 88,123,634,794,491,396,096
  5. Step 5: Solve for x
    x = 88,123,634,794,491,396,096/10,758,289,372.59
  6. Step 6: Final answer
    x = 8,191,231,128.16

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.