Home / 13,104,002,727.60-19,656,004,091.40-10,924,762,476.98

Finding the Fourth Proportional to 13,104,002,727.60, 19,656,004,091.40 and 10,924,762,476.98

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Solution

The fourth proportional to 13,104,002,727.60, 19,656,004,091.40 and 10,924,762,476.98 is: 16,387,143,715.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,104,002,727.60 : 19,656,004,091.40 = 10,924,762,476.98 : x
  2. Step 2: Convert to fraction form
    13,104,002,727.60/19,656,004,091.40 = 10,924,762,476.98/x
  3. Step 3: Cross multiply
    13,104,002,727.60x = 19,656,004,091.40 × 10,924,762,476.98
  4. Step 4: Simplify right side
    13,104,002,727.60x = 214,737,175,945,092,071,424
  5. Step 5: Solve for x
    x = 214,737,175,945,092,071,424/13,104,002,727.60
  6. Step 6: Final answer
    x = 16,387,143,715.47

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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.