Home / 16,995,241,027.31-23,453,505,532.47-9,270,480,575.71

Finding the Fourth Proportional to 16,995,241,027.31, 23,453,505,532.47 and 9,270,480,575.71

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Solution

The fourth proportional to 16,995,241,027.31, 23,453,505,532.47 and 9,270,480,575.71 is: 12,793,302,967.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,241,027.31 : 23,453,505,532.47 = 9,270,480,575.71 : x
  2. Step 2: Convert to fraction form
    16,995,241,027.31/23,453,505,532.47 = 9,270,480,575.71/x
  3. Step 3: Cross multiply
    16,995,241,027.31x = 23,453,505,532.47 × 9,270,480,575.71
  4. Step 4: Simplify right side
    16,995,241,027.31x = 217,425,267,471,105,359,872
  5. Step 5: Solve for x
    x = 217,425,267,471,105,359,872/16,995,241,027.31
  6. Step 6: Final answer
    x = 12,793,302,967.68

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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.