Home / 15,950,556,043.20-23,925,834,064.80-10,726,278,436.80

Finding the Fourth Proportional to 15,950,556,043.20, 23,925,834,064.80 and 10,726,278,436.80

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Solution

The fourth proportional to 15,950,556,043.20, 23,925,834,064.80 and 10,726,278,436.80 is: 16,089,417,655.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,950,556,043.20 : 23,925,834,064.80 = 10,726,278,436.80 : x
  2. Step 2: Convert to fraction form
    15,950,556,043.20/23,925,834,064.80 = 10,726,278,436.80/x
  3. Step 3: Cross multiply
    15,950,556,043.20x = 23,925,834,064.80 × 10,726,278,436.80
  4. Step 4: Simplify right side
    15,950,556,043.20x = 256,635,158,011,719,122,944
  5. Step 5: Solve for x
    x = 256,635,158,011,719,122,944/15,950,556,043.20
  6. Step 6: Final answer
    x = 16,089,417,655.20

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Double scale
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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.