Home / 1,737,746,693.20-2,606,368,097.40-510,787,205.20

Finding the Fourth Proportional to 1,737,746,693.20, 2,606,368,097.40 and 510,787,205.20

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Solution

The fourth proportional to 1,737,746,693.20, 2,606,368,097.40 and 510,787,205.20 is: 766,106,752.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,746,693.20 : 2,606,368,097.40 = 510,787,205.20 : x
  2. Step 2: Convert to fraction form
    1,737,746,693.20/2,606,368,097.40 = 510,787,205.20/x
  3. Step 3: Cross multiply
    1,737,746,693.20x = 2,606,368,097.40 × 510,787,205.20
  4. Step 4: Simplify right side
    1,737,746,693.20x = 1,331,299,476,193,387,520
  5. Step 5: Solve for x
    x = 1,331,299,476,193,387,520/1,737,746,693.20
  6. Step 6: Final answer
    x = 766,106,752.73

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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.