Home / 10,519,335,028.01-14,516,690,165.15-5,696,737,448.33

Finding the Fourth Proportional to 10,519,335,028.01, 14,516,690,165.15 and 5,696,737,448.33

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Solution

The fourth proportional to 10,519,335,028.01, 14,516,690,165.15 and 5,696,737,448.33 is: 7,861,501,917.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,519,335,028.01 : 14,516,690,165.15 = 5,696,737,448.33 : x
  2. Step 2: Convert to fraction form
    10,519,335,028.01/14,516,690,165.15 = 5,696,737,448.33/x
  3. Step 3: Cross multiply
    10,519,335,028.01x = 14,516,690,165.15 × 5,696,737,448.33
  4. Step 4: Simplify right side
    10,519,335,028.01x = 82,697,772,489,512,747,008
  5. Step 5: Solve for x
    x = 82,697,772,489,512,747,008/10,519,335,028.01
  6. Step 6: Final answer
    x = 7,861,501,917.12

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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.