Home / 441,775,368.30-662,663,052.45-150,970,853.10

Finding the Fourth Proportional to 441,775,368.30, 662,663,052.45 and 150,970,853.10

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Solution

The fourth proportional to 441,775,368.30, 662,663,052.45 and 150,970,853.10 is: 226,456,279.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,775,368.30 : 662,663,052.45 = 150,970,853.10 : x
  2. Step 2: Convert to fraction form
    441,775,368.30/662,663,052.45 = 150,970,853.10/x
  3. Step 3: Cross multiply
    441,775,368.30x = 662,663,052.45 × 150,970,853.10
  4. Step 4: Simplify right side
    441,775,368.30x = 100,042,806,346,226,544
  5. Step 5: Solve for x
    x = 100,042,806,346,226,544/441,775,368.30
  6. Step 6: Final answer
    x = 226,456,279.65

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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.