Home / 2,295,691,966.73-3,444,084,421.43-742,983,288.19

Finding the Fourth Proportional to 2,295,691,966.73, 3,444,084,421.43 and 742,983,288.19

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Solution

The fourth proportional to 2,295,691,966.73, 3,444,084,421.43 and 742,983,288.19 is: 1,114,651,793.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,691,966.73 : 3,444,084,421.43 = 742,983,288.19 : x
  2. Step 2: Convert to fraction form
    2,295,691,966.73/3,444,084,421.43 = 742,983,288.19/x
  3. Step 3: Cross multiply
    2,295,691,966.73x = 3,444,084,421.43 × 742,983,288.19
  4. Step 4: Simplify right side
    2,295,691,966.73x = 2,558,897,168,225,690,112
  5. Step 5: Solve for x
    x = 2,558,897,168,225,690,112/2,295,691,966.73
  6. Step 6: Final answer
    x = 1,114,651,793.58

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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.