Home / 48,892,734,006.20-73,339,101,009.30-32,156,168,881.40

Finding the Fourth Proportional to 48,892,734,006.20, 73,339,101,009.30 and 32,156,168,881.40

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Solution

The fourth proportional to 48,892,734,006.20, 73,339,101,009.30 and 32,156,168,881.40 is: 48,234,253,322.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,734,006.20 : 73,339,101,009.30 = 32,156,168,881.40 : x
  2. Step 2: Convert to fraction form
    48,892,734,006.20/73,339,101,009.30 = 32,156,168,881.40/x
  3. Step 3: Cross multiply
    48,892,734,006.20x = 73,339,101,009.30 × 32,156,168,881.40
  4. Step 4: Simplify right side
    48,892,734,006.20x = 2,358,304,517,665,104,330,752
  5. Step 5: Solve for x
    x = 2,358,304,517,665,104,330,752/48,892,734,006.20
  6. Step 6: Final answer
    x = 48,234,253,322.10

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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.