Home / 595,761,318.09-822,158,185.10-327,867,994.71

Finding the Fourth Proportional to 595,761,318.09, 822,158,185.10 and 327,867,994.71

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Solution

The fourth proportional to 595,761,318.09, 822,158,185.10 and 327,867,994.71 is: 452,461,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,761,318.09 : 822,158,185.10 = 327,867,994.71 : x
  2. Step 2: Convert to fraction form
    595,761,318.09/822,158,185.10 = 327,867,994.71/x
  3. Step 3: Cross multiply
    595,761,318.09x = 822,158,185.10 × 327,867,994.71
  4. Step 4: Simplify right side
    595,761,318.09x = 269,559,355,481,510,656
  5. Step 5: Solve for x
    x = 269,559,355,481,510,656/595,761,318.09
  6. Step 6: Final answer
    x = 452,461,996.60

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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.