Home / 17,032,308.96-25,547,223.84-6,655,584.45

Finding the Fourth Proportional to 17,032,308.96, 25,547,223.84 and 6,655,584.45

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Solution

The fourth proportional to 17,032,308.96, 25,547,223.84 and 6,655,584.45 is: 9,982,892.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032,308.96 : 25,547,223.84 = 6,655,584.45 : x
  2. Step 2: Convert to fraction form
    17,032,308.96/25,547,223.84 = 6,655,584.45/x
  3. Step 3: Cross multiply
    17,032,308.96x = 25,547,223.84 × 6,655,584.45
  4. Step 4: Simplify right side
    17,032,308.96x = 170,031,705,730,173.28
  5. Step 5: Solve for x
    x = 170,031,705,730,173.28/17,032,308.96
  6. Step 6: Final answer
    x = 9,982,892.29

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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.