Home / 23,534,431,411.13-32,477,246,951.33-12,829,315,969.70

Finding the Fourth Proportional to 23,534,431,411.13, 32,477,246,951.33 and 12,829,315,969.70

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Solution

The fourth proportional to 23,534,431,411.13, 32,477,246,951.33 and 12,829,315,969.70 is: 17,704,309,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,534,431,411.13 : 32,477,246,951.33 = 12,829,315,969.70 : x
  2. Step 2: Convert to fraction form
    23,534,431,411.13/32,477,246,951.33 = 12,829,315,969.70/x
  3. Step 3: Cross multiply
    23,534,431,411.13x = 32,477,246,951.33 × 12,829,315,969.70
  4. Step 4: Simplify right side
    23,534,431,411.13x = 416,660,862,964,588,675,072
  5. Step 5: Solve for x
    x = 416,660,862,964,588,675,072/23,534,431,411.13
  6. Step 6: Final answer
    x = 17,704,309,727.56

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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.