Home / 22,031,923,287.74-33,054,368,841.62-7,108,808,901.86

Finding the Fourth Proportional to 22,031,923,287.74, 33,054,368,841.62 and 7,108,808,901.86

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Solution

The fourth proportional to 22,031,923,287.74, 33,054,368,841.62 and 7,108,808,901.86 is: 10,665,305,447.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031,923,287.74 : 33,054,368,841.62 = 7,108,808,901.86 : x
  2. Step 2: Convert to fraction form
    22,031,923,287.74/33,054,368,841.62 = 7,108,808,901.86/x
  3. Step 3: Cross multiply
    22,031,923,287.74x = 33,054,368,841.62 × 7,108,808,901.86
  4. Step 4: Simplify right side
    22,031,923,287.74x = 234,977,191,466,793,041,920
  5. Step 5: Solve for x
    x = 234,977,191,466,793,041,920/22,031,923,287.74
  6. Step 6: Final answer
    x = 10,665,305,447.83

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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.