Home / 19,657,121.40-29,480,433.30-6,010,241.40

Finding the Fourth Proportional to 19,657,121.40, 29,480,433.30 and 6,010,241.40

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Solution

The fourth proportional to 19,657,121.40, 29,480,433.30 and 6,010,241.40 is: 9,013,757.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,657,121.40 : 29,480,433.30 = 6,010,241.40 : x
  2. Step 2: Convert to fraction form
    19,657,121.40/29,480,433.30 = 6,010,241.40/x
  3. Step 3: Cross multiply
    19,657,121.40x = 29,480,433.30 × 6,010,241.40
  4. Step 4: Simplify right side
    19,657,121.40x = 177,184,520,709,598.62
  5. Step 5: Solve for x
    x = 177,184,520,709,598.62/19,657,121.40
  6. Step 6: Final answer
    x = 9,013,757.26

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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.