Home / 24,640,519.70-36,957,955.68-6,446,470.64

Finding the Fourth Proportional to 24,640,519.70, 36,957,955.68 and 6,446,470.64

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Solution

The fourth proportional to 24,640,519.70, 36,957,955.68 and 6,446,470.64 is: 9,668,967.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,640,519.70 : 36,957,955.68 = 6,446,470.64 : x
  2. Step 2: Convert to fraction form
    24,640,519.70/36,957,955.68 = 6,446,470.64/x
  3. Step 3: Cross multiply
    24,640,519.70x = 36,957,955.68 × 6,446,470.64
  4. Step 4: Simplify right side
    24,640,519.70x = 238,248,376,205,541.22
  5. Step 5: Solve for x
    x = 238,248,376,205,541.22/24,640,519.70
  6. Step 6: Final answer
    x = 9,668,967.18

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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.