Home / 17,148,413,690.17-25,713,788,483.82-7,696,955,025.70

Finding the Fourth Proportional to 17,148,413,690.17, 25,713,788,483.82 and 7,696,955,025.70

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Solution

The fourth proportional to 17,148,413,690.17, 25,713,788,483.82 and 7,696,955,025.70 is: 11,541,468,329.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,148,413,690.17 : 25,713,788,483.82 = 7,696,955,025.70 : x
  2. Step 2: Convert to fraction form
    17,148,413,690.17/25,713,788,483.82 = 7,696,955,025.70/x
  3. Step 3: Cross multiply
    17,148,413,690.17x = 25,713,788,483.82 × 7,696,955,025.70
  4. Step 4: Simplify right side
    17,148,413,690.17x = 197,917,873,500,325,117,952
  5. Step 5: Solve for x
    x = 197,917,873,500,325,117,952/17,148,413,690.17
  6. Step 6: Final answer
    x = 11,541,468,329.15

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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.