Home / 7,749,482,310.36-11,626,070,958.90-2,509,092,098.10

Finding the Fourth Proportional to 7,749,482,310.36, 11,626,070,958.90 and 2,509,092,098.10

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Solution

The fourth proportional to 7,749,482,310.36, 11,626,070,958.90 and 2,509,092,098.10 is: 3,764,236,320.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,749,482,310.36 : 11,626,070,958.90 = 2,509,092,098.10 : x
  2. Step 2: Convert to fraction form
    7,749,482,310.36/11,626,070,958.90 = 2,509,092,098.10/x
  3. Step 3: Cross multiply
    7,749,482,310.36x = 11,626,070,958.90 × 2,509,092,098.10
  4. Step 4: Simplify right side
    7,749,482,310.36x = 29,170,882,774,925,877,248
  5. Step 5: Solve for x
    x = 29,170,882,774,925,877,248/7,749,482,310.36
  6. Step 6: Final answer
    x = 3,764,236,320.14

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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.