Home / 59,616,306.40-82,279,215.12-33,512,974.24

Finding the Fourth Proportional to 59,616,306.40, 82,279,215.12 and 33,512,974.24

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Solution

The fourth proportional to 59,616,306.40, 82,279,215.12 and 33,512,974.24 is: 46,252,802.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,616,306.40 : 82,279,215.12 = 33,512,974.24 : x
  2. Step 2: Convert to fraction form
    59,616,306.40/82,279,215.12 = 33,512,974.24/x
  3. Step 3: Cross multiply
    59,616,306.40x = 82,279,215.12 × 33,512,974.24
  4. Step 4: Simplify right side
    59,616,306.40x = 2,757,421,216,803,978.50
  5. Step 5: Solve for x
    x = 2,757,421,216,803,978.50/59,616,306.40
  6. Step 6: Final answer
    x = 46,252,802.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.