Home / 95,769,748,388.59-143,654,760,841.72-39,109,611,398.10

Finding the Fourth Proportional to 95,769,748,388.59, 143,654,760,841.72 and 39,109,611,398.10

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Solution

The fourth proportional to 95,769,748,388.59, 143,654,760,841.72 and 39,109,611,398.10 is: 58,664,473,558.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,769,748,388.59 : 143,654,760,841.72 = 39,109,611,398.10 : x
  2. Step 2: Convert to fraction form
    95,769,748,388.59/143,654,760,841.72 = 39,109,611,398.10/x
  3. Step 3: Cross multiply
    95,769,748,388.59x = 143,654,760,841.72 × 39,109,611,398.10
  4. Step 4: Simplify right side
    95,769,748,388.59x = 5,618,281,872,006,949,371,904
  5. Step 5: Solve for x
    x = 5,618,281,872,006,949,371,904/95,769,748,388.59
  6. Step 6: Final answer
    x = 58,664,473,558.08

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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.