Home / 23,126,511,005.71-31,925,042,469.53-14,565,519,259.29

Finding the Fourth Proportional to 23,126,511,005.71, 31,925,042,469.53 and 14,565,519,259.29

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Solution

The fourth proportional to 23,126,511,005.71, 31,925,042,469.53 and 14,565,519,259.29 is: 20,107,002,773.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,511,005.71 : 31,925,042,469.53 = 14,565,519,259.29 : x
  2. Step 2: Convert to fraction form
    23,126,511,005.71/31,925,042,469.53 = 14,565,519,259.29/x
  3. Step 3: Cross multiply
    23,126,511,005.71x = 31,925,042,469.53 × 14,565,519,259.29
  4. Step 4: Simplify right side
    23,126,511,005.71x = 465,004,820,943,430,746,112
  5. Step 5: Solve for x
    x = 465,004,820,943,430,746,112/23,126,511,005.71
  6. Step 6: Final answer
    x = 20,107,002,773.94

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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.