Home / 34,487,092,817.01-51,730,422,152.40-18,558,932,187.42

Finding the Fourth Proportional to 34,487,092,817.01, 51,730,422,152.40 and 18,558,932,187.42

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Solution

The fourth proportional to 34,487,092,817.01, 51,730,422,152.40 and 18,558,932,187.42 is: 27,838,281,465.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,487,092,817.01 : 51,730,422,152.40 = 18,558,932,187.42 : x
  2. Step 2: Convert to fraction form
    34,487,092,817.01/51,730,422,152.40 = 18,558,932,187.42/x
  3. Step 3: Cross multiply
    34,487,092,817.01x = 51,730,422,152.40 × 18,558,932,187.42
  4. Step 4: Simplify right side
    34,487,092,817.01x = 960,061,396,753,000,824,832
  5. Step 5: Solve for x
    x = 960,061,396,753,000,824,832/34,487,092,817.01
  6. Step 6: Final answer
    x = 27,838,281,465.10

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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.