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Finding the Fourth Proportional to 24,401,978.02, 36,602,809.03 and 6,206,015.98

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Solution

The fourth proportional to 24,401,978.02, 36,602,809.03 and 6,206,015.98 is: 9,308,983.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,401,978.02 : 36,602,809.03 = 6,206,015.98 : x
  2. Step 2: Convert to fraction form
    24,401,978.02/36,602,809.03 = 6,206,015.98/x
  3. Step 3: Cross multiply
    24,401,978.02x = 36,602,809.03 × 6,206,015.98
  4. Step 4: Simplify right side
    24,401,978.02x = 227,157,617,806,579.34
  5. Step 5: Solve for x
    x = 227,157,617,806,579.34/24,401,978.02
  6. Step 6: Final answer
    x = 9,308,983.79

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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.