Home / 2,034,911,947.70-3,052,591,870.35-742,727,371.70

Finding the Fourth Proportional to 2,034,911,947.70, 3,052,591,870.35 and 742,727,371.70

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Solution

The fourth proportional to 2,034,911,947.70, 3,052,591,870.35 and 742,727,371.70 is: 1,114,172,797.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,911,947.70 : 3,052,591,870.35 = 742,727,371.70 : x
  2. Step 2: Convert to fraction form
    2,034,911,947.70/3,052,591,870.35 = 742,727,371.70/x
  3. Step 3: Cross multiply
    2,034,911,947.70x = 3,052,591,870.35 × 742,727,371.70
  4. Step 4: Simplify right side
    2,034,911,947.70x = 2,267,243,536,737,842,688
  5. Step 5: Solve for x
    x = 2,267,243,536,737,842,688/2,034,911,947.70
  6. Step 6: Final answer
    x = 1,114,172,797.16

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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.