Home / 17,068,101.29-25,602,177.90-6,970,722.29

Finding the Fourth Proportional to 17,068,101.29, 25,602,177.90 and 6,970,722.29

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Solution

The fourth proportional to 17,068,101.29, 25,602,177.90 and 6,970,722.29 is: 10,456,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068,101.29 : 25,602,177.90 = 6,970,722.29 : x
  2. Step 2: Convert to fraction form
    17,068,101.29/25,602,177.90 = 6,970,722.29/x
  3. Step 3: Cross multiply
    17,068,101.29x = 25,602,177.90 × 6,970,722.29
  4. Step 4: Simplify right side
    17,068,101.29x = 178,465,672,032,064.50
  5. Step 5: Solve for x
    x = 178,465,672,032,064.50/17,068,101.29
  6. Step 6: Final answer
    x = 10,456,094.03

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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.