Home / 20,155,554,024.30-30,233,331,036.45-6,183,332,405.10

Finding the Fourth Proportional to 20,155,554,024.30, 30,233,331,036.45 and 6,183,332,405.10

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Solution

The fourth proportional to 20,155,554,024.30, 30,233,331,036.45 and 6,183,332,405.10 is: 9,274,998,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,155,554,024.30 : 30,233,331,036.45 = 6,183,332,405.10 : x
  2. Step 2: Convert to fraction form
    20,155,554,024.30/30,233,331,036.45 = 6,183,332,405.10/x
  3. Step 3: Cross multiply
    20,155,554,024.30x = 30,233,331,036.45 × 6,183,332,405.10
  4. Step 4: Simplify right side
    20,155,554,024.30x = 186,942,735,511,796,875,264
  5. Step 5: Solve for x
    x = 186,942,735,511,796,875,264/20,155,554,024.30
  6. Step 6: Final answer
    x = 9,274,998,607.65

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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.