Home / 3,352,883,438.40-4,626,770,665.30-1,847,425,542.43

Finding the Fourth Proportional to 3,352,883,438.40, 4,626,770,665.30 and 1,847,425,542.43

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Solution

The fourth proportional to 3,352,883,438.40, 4,626,770,665.30 and 1,847,425,542.43 is: 2,549,332,377.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,883,438.40 : 4,626,770,665.30 = 1,847,425,542.43 : x
  2. Step 2: Convert to fraction form
    3,352,883,438.40/4,626,770,665.30 = 1,847,425,542.43/x
  3. Step 3: Cross multiply
    3,352,883,438.40x = 4,626,770,665.30 × 1,847,425,542.43
  4. Step 4: Simplify right side
    3,352,883,438.40x = 8,547,614,306,041,065,472
  5. Step 5: Solve for x
    x = 8,547,614,306,041,065,472/3,352,883,438.40
  6. Step 6: Final answer
    x = 2,549,332,377.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.