Home / 595,761,305.24-822,158,167.52-327,867,981.84

Finding the Fourth Proportional to 595,761,305.24, 822,158,167.52 and 327,867,981.84

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Solution

The fourth proportional to 595,761,305.24, 822,158,167.52 and 327,867,981.84 is: 452,461,978.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,761,305.24 : 822,158,167.52 = 327,867,981.84 : x
  2. Step 2: Convert to fraction form
    595,761,305.24/822,158,167.52 = 327,867,981.84/x
  3. Step 3: Cross multiply
    595,761,305.24x = 822,158,167.52 × 327,867,981.84
  4. Step 4: Simplify right side
    595,761,305.24x = 269,559,339,138,055,008
  5. Step 5: Solve for x
    x = 269,559,339,138,055,008/595,761,305.24
  6. Step 6: Final answer
    x = 452,461,978.93

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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.