Home / 24,153,932.40-36,235,564.20-7,115,161.20

Finding the Fourth Proportional to 24,153,932.40, 36,235,564.20 and 7,115,161.20

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Solution

The fourth proportional to 24,153,932.40, 36,235,564.20 and 7,115,161.20 is: 10,674,116.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,153,932.40 : 36,235,564.20 = 7,115,161.20 : x
  2. Step 2: Convert to fraction form
    24,153,932.40/36,235,564.20 = 7,115,161.20/x
  3. Step 3: Cross multiply
    24,153,932.40x = 36,235,564.20 × 7,115,161.20
  4. Step 4: Simplify right side
    24,153,932.40x = 257,821,880,455,949.06
  5. Step 5: Solve for x
    x = 257,821,880,455,949.06/24,153,932.40
  6. Step 6: Final answer
    x = 10,674,116.17

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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.