Home / 797,202,001.60-1,195,803,002.40-222,773,329.60

Finding the Fourth Proportional to 797,202,001.60, 1,195,803,002.40 and 222,773,329.60

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Solution

The fourth proportional to 797,202,001.60, 1,195,803,002.40 and 222,773,329.60 is: 334,159,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,202,001.60 : 1,195,803,002.40 = 222,773,329.60 : x
  2. Step 2: Convert to fraction form
    797,202,001.60/1,195,803,002.40 = 222,773,329.60/x
  3. Step 3: Cross multiply
    797,202,001.60x = 1,195,803,002.40 × 222,773,329.60
  4. Step 4: Simplify right side
    797,202,001.60x = 266,393,016,390,324,800
  5. Step 5: Solve for x
    x = 266,393,016,390,324,800/797,202,001.60
  6. Step 6: Final answer
    x = 334,159,994.40

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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.