Home / 48,892,734,021.20-73,339,101,031.80-32,156,168,896.40

Finding the Fourth Proportional to 48,892,734,021.20, 73,339,101,031.80 and 32,156,168,896.40

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Solution

The fourth proportional to 48,892,734,021.20, 73,339,101,031.80 and 32,156,168,896.40 is: 48,234,253,344.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,734,021.20 : 73,339,101,031.80 = 32,156,168,896.40 : x
  2. Step 2: Convert to fraction form
    48,892,734,021.20/73,339,101,031.80 = 32,156,168,896.40/x
  3. Step 3: Cross multiply
    48,892,734,021.20x = 73,339,101,031.80 × 32,156,168,896.40
  4. Step 4: Simplify right side
    48,892,734,021.20x = 2,358,304,519,488,704,610,304
  5. Step 5: Solve for x
    x = 2,358,304,519,488,704,610,304/48,892,734,021.20
  6. Step 6: Final answer
    x = 48,234,253,344.60

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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.