Home / 16,547,925,793.20-24,821,888,689.80-14,481,683,185.20

Finding the Fourth Proportional to 16,547,925,793.20, 24,821,888,689.80 and 14,481,683,185.20

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Solution

The fourth proportional to 16,547,925,793.20, 24,821,888,689.80 and 14,481,683,185.20 is: 21,722,524,777.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,547,925,793.20 : 24,821,888,689.80 = 14,481,683,185.20 : x
  2. Step 2: Convert to fraction form
    16,547,925,793.20/24,821,888,689.80 = 14,481,683,185.20/x
  3. Step 3: Cross multiply
    16,547,925,793.20x = 24,821,888,689.80 × 14,481,683,185.20
  4. Step 4: Simplify right side
    16,547,925,793.20x = 359,462,728,063,982,698,496
  5. Step 5: Solve for x
    x = 359,462,728,063,982,698,496/16,547,925,793.20
  6. Step 6: Final answer
    x = 21,722,524,777.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.