Home / 30,092,959.26-41,528,764.53-17,039,864.34

Finding the Fourth Proportional to 30,092,959.26, 41,528,764.53 and 17,039,864.34

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Solution

The fourth proportional to 30,092,959.26, 41,528,764.53 and 17,039,864.34 is: 23,515,285.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,092,959.26 : 41,528,764.53 = 17,039,864.34 : x
  2. Step 2: Convert to fraction form
    30,092,959.26/41,528,764.53 = 17,039,864.34/x
  3. Step 3: Cross multiply
    30,092,959.26x = 41,528,764.53 × 17,039,864.34
  4. Step 4: Simplify right side
    30,092,959.26x = 707,644,513,799,003.88
  5. Step 5: Solve for x
    x = 707,644,513,799,003.88/30,092,959.26
  6. Step 6: Final answer
    x = 23,515,285.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.