Home / 5,023,200,762-6,931,949,342.04-2,795,532,359.76

Finding the Fourth Proportional to 5,023,200,762, 6,931,949,342.04 and 2,795,532,359.76

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Solution

The fourth proportional to 5,023,200,762, 6,931,949,342.04 and 2,795,532,359.76 is: 3,857,796,974.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,023,200,762 : 6,931,949,342.04 = 2,795,532,359.76 : x
  2. Step 2: Convert to fraction form
    5,023,200,762/6,931,949,342.04 = 2,795,532,359.76/x
  3. Step 3: Cross multiply
    5,023,200,762x = 6,931,949,342.04 × 2,795,532,359.76
  4. Step 4: Simplify right side
    5,023,200,762x = 19,378,488,701,889,863,680
  5. Step 5: Solve for x
    x = 19,378,488,701,889,863,680/5,023,200,762
  6. Step 6: Final answer
    x = 3,857,796,974.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.