Home / 95,769,748,401.91-143,654,760,861.64-39,109,611,411.36

Finding the Fourth Proportional to 95,769,748,401.91, 143,654,760,861.64 and 39,109,611,411.36

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Solution

The fourth proportional to 95,769,748,401.91, 143,654,760,861.64 and 39,109,611,411.36 is: 58,664,473,577.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,769,748,401.91 : 143,654,760,861.64 = 39,109,611,411.36 : x
  2. Step 2: Convert to fraction form
    95,769,748,401.91/143,654,760,861.64 = 39,109,611,411.36/x
  3. Step 3: Cross multiply
    95,769,748,401.91x = 143,654,760,861.64 × 39,109,611,411.36
  4. Step 4: Simplify right side
    95,769,748,401.91x = 5,618,281,874,690,588,803,072
  5. Step 5: Solve for x
    x = 5,618,281,874,690,588,803,072/95,769,748,401.91
  6. Step 6: Final answer
    x = 58,664,473,577.95

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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.