Home / 27,986,858,078.40-38,416,281,650.10-24,744,005,096.40

Finding the Fourth Proportional to 27,986,858,078.40, 38,416,281,650.10 and 24,744,005,096.40

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Solution

The fourth proportional to 27,986,858,078.40, 38,416,281,650.10 and 24,744,005,096.40 is: 33,964,965,494.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,986,858,078.40 : 38,416,281,650.10 = 24,744,005,096.40 : x
  2. Step 2: Convert to fraction form
    27,986,858,078.40/38,416,281,650.10 = 24,744,005,096.40/x
  3. Step 3: Cross multiply
    27,986,858,078.40x = 38,416,281,650.10 × 24,744,005,096.40
  4. Step 4: Simplify right side
    27,986,858,078.40x = 950,572,668,934,812,205,056
  5. Step 5: Solve for x
    x = 950,572,668,934,812,205,056/27,986,858,078.40
  6. Step 6: Final answer
    x = 33,964,965,494.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.