Home / 31,808,346,391.28-43,895,650,604.66-17,534,860,448.24

Finding the Fourth Proportional to 31,808,346,391.28, 43,895,650,604.66 and 17,534,860,448.24

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Solution

The fourth proportional to 31,808,346,391.28, 43,895,650,604.66 and 17,534,860,448.24 is: 24,198,180,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,808,346,391.28 : 43,895,650,604.66 = 17,534,860,448.24 : x
  2. Step 2: Convert to fraction form
    31,808,346,391.28/43,895,650,604.66 = 17,534,860,448.24/x
  3. Step 3: Cross multiply
    31,808,346,391.28x = 43,895,650,604.66 × 17,534,860,448.24
  4. Step 4: Simplify right side
    31,808,346,391.28x = 769,704,107,637,107,720,192
  5. Step 5: Solve for x
    x = 769,704,107,637,107,720,192/31,808,346,391.28
  6. Step 6: Final answer
    x = 24,198,180,508.00

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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.