Home / 46,381,617.80-69,572,426.70-32,776,728.20

Finding the Fourth Proportional to 46,381,617.80, 69,572,426.70 and 32,776,728.20

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Solution

The fourth proportional to 46,381,617.80, 69,572,426.70 and 32,776,728.20 is: 49,165,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,381,617.80 : 69,572,426.70 = 32,776,728.20 : x
  2. Step 2: Convert to fraction form
    46,381,617.80/69,572,426.70 = 32,776,728.20/x
  3. Step 3: Cross multiply
    46,381,617.80x = 69,572,426.70 × 32,776,728.20
  4. Step 4: Simplify right side
    46,381,617.80x = 2,280,356,520,160,323
  5. Step 5: Solve for x
    x = 2,280,356,520,160,323/46,381,617.80
  6. Step 6: Final answer
    x = 49,165,092.30

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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.