Home / 97,747,555.40-146,584,008.30-29,567,587.40

Finding the Fourth Proportional to 97,747,555.40, 146,584,008.30 and 29,567,587.40

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Solution

The fourth proportional to 97,747,555.40, 146,584,008.30 and 29,567,587.40 is: 44,340,090.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,747,555.40 : 146,584,008.30 = 29,567,587.40 : x
  2. Step 2: Convert to fraction form
    97,747,555.40/146,584,008.30 = 29,567,587.40/x
  3. Step 3: Cross multiply
    97,747,555.40x = 146,584,008.30 × 29,567,587.40
  4. Step 4: Simplify right side
    97,747,555.40x = 4,334,135,476,852,575.50
  5. Step 5: Solve for x
    x = 4,334,135,476,852,575.50/97,747,555.40
  6. Step 6: Final answer
    x = 44,340,090.75

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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.