Home / 15,523,657,524.90-23,285,486,287.35-9,944,802,483.30

Finding the Fourth Proportional to 15,523,657,524.90, 23,285,486,287.35 and 9,944,802,483.30

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Solution

The fourth proportional to 15,523,657,524.90, 23,285,486,287.35 and 9,944,802,483.30 is: 14,917,203,724.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,657,524.90 : 23,285,486,287.35 = 9,944,802,483.30 : x
  2. Step 2: Convert to fraction form
    15,523,657,524.90/23,285,486,287.35 = 9,944,802,483.30/x
  3. Step 3: Cross multiply
    15,523,657,524.90x = 23,285,486,287.35 × 9,944,802,483.30
  4. Step 4: Simplify right side
    15,523,657,524.90x = 231,569,561,855,286,345,728
  5. Step 5: Solve for x
    x = 231,569,561,855,286,345,728/15,523,657,524.90
  6. Step 6: Final answer
    x = 14,917,203,724.95

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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.