Home / 36,010,368,456.20-54,010,649,205.93-9,478,663,226.19

Finding the Fourth Proportional to 36,010,368,456.20, 54,010,649,205.93 and 9,478,663,226.19

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Solution

The fourth proportional to 36,010,368,456.20, 54,010,649,205.93 and 9,478,663,226.19 is: 14,216,704,143.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,368,456.20 : 54,010,649,205.93 = 9,478,663,226.19 : x
  2. Step 2: Convert to fraction form
    36,010,368,456.20/54,010,649,205.93 = 9,478,663,226.19/x
  3. Step 3: Cross multiply
    36,010,368,456.20x = 54,010,649,205.93 × 9,478,663,226.19
  4. Step 4: Simplify right side
    36,010,368,456.20x = 511,948,754,450,896,846,848
  5. Step 5: Solve for x
    x = 511,948,754,450,896,846,848/36,010,368,456.20
  6. Step 6: Final answer
    x = 14,216,704,143.80

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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.