Home / 40,384,259.82-60,577,621.98-15,791,204.26

Finding the Fourth Proportional to 40,384,259.82, 60,577,621.98 and 15,791,204.26

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Solution

The fourth proportional to 40,384,259.82, 60,577,621.98 and 15,791,204.26 is: 23,687,288.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,384,259.82 : 60,577,621.98 = 15,791,204.26 : x
  2. Step 2: Convert to fraction form
    40,384,259.82/60,577,621.98 = 15,791,204.26/x
  3. Step 3: Cross multiply
    40,384,259.82x = 60,577,621.98 × 15,791,204.26
  4. Step 4: Simplify right side
    40,384,259.82x = 956,593,602,271,245.62
  5. Step 5: Solve for x
    x = 956,593,602,271,245.62/40,384,259.82
  6. Step 6: Final answer
    x = 23,687,288.23

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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.