Home / 95,769,748,389.59-143,654,760,843.22-39,109,611,399.10

Finding the Fourth Proportional to 95,769,748,389.59, 143,654,760,843.22 and 39,109,611,399.10

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Solution

The fourth proportional to 95,769,748,389.59, 143,654,760,843.22 and 39,109,611,399.10 is: 58,664,473,559.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,769,748,389.59 : 143,654,760,843.22 = 39,109,611,399.10 : x
  2. Step 2: Convert to fraction form
    95,769,748,389.59/143,654,760,843.22 = 39,109,611,399.10/x
  3. Step 3: Cross multiply
    95,769,748,389.59x = 143,654,760,843.22 × 39,109,611,399.10
  4. Step 4: Simplify right side
    95,769,748,389.59x = 5,618,281,872,208,980,606,976
  5. Step 5: Solve for x
    x = 5,618,281,872,208,980,606,976/95,769,748,389.59
  6. Step 6: Final answer
    x = 58,664,473,559.58

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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.