Home / 2,294,844,774.30-3,442,267,161.45-742,293,036.90

Finding the Fourth Proportional to 2,294,844,774.30, 3,442,267,161.45 and 742,293,036.90

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Solution

The fourth proportional to 2,294,844,774.30, 3,442,267,161.45 and 742,293,036.90 is: 1,113,439,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,844,774.30 : 3,442,267,161.45 = 742,293,036.90 : x
  2. Step 2: Convert to fraction form
    2,294,844,774.30/3,442,267,161.45 = 742,293,036.90/x
  3. Step 3: Cross multiply
    2,294,844,774.30x = 3,442,267,161.45 × 742,293,036.90
  4. Step 4: Simplify right side
    2,294,844,774.30x = 2,555,170,945,093,862,912
  5. Step 5: Solve for x
    x = 2,555,170,945,093,862,912/2,294,844,774.30
  6. Step 6: Final answer
    x = 1,113,439,555.35

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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.