Home / 4,684,877,500.14-7,027,068,752.46-1,536,677,419.38

Finding the Fourth Proportional to 4,684,877,500.14, 7,027,068,752.46 and 1,536,677,419.38

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Solution

The fourth proportional to 4,684,877,500.14, 7,027,068,752.46 and 1,536,677,419.38 is: 2,304,934,947.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,877,500.14 : 7,027,068,752.46 = 1,536,677,419.38 : x
  2. Step 2: Convert to fraction form
    4,684,877,500.14/7,027,068,752.46 = 1,536,677,419.38/x
  3. Step 3: Cross multiply
    4,684,877,500.14x = 7,027,068,752.46 × 1,536,677,419.38
  4. Step 4: Simplify right side
    4,684,877,500.14x = 10,798,337,876,336,070,656
  5. Step 5: Solve for x
    x = 10,798,337,876,336,070,656/4,684,877,500.14
  6. Step 6: Final answer
    x = 2,304,934,947.82

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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.