Home / 6,551,000,744.40-9,826,501,116.60-4,071,509,614.80

Finding the Fourth Proportional to 6,551,000,744.40, 9,826,501,116.60 and 4,071,509,614.80

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Solution

The fourth proportional to 6,551,000,744.40, 9,826,501,116.60 and 4,071,509,614.80 is: 6,107,264,422.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,000,744.40 : 9,826,501,116.60 = 4,071,509,614.80 : x
  2. Step 2: Convert to fraction form
    6,551,000,744.40/9,826,501,116.60 = 4,071,509,614.80/x
  3. Step 3: Cross multiply
    6,551,000,744.40x = 9,826,501,116.60 × 4,071,509,614.80
  4. Step 4: Simplify right side
    6,551,000,744.40x = 40,008,693,776,079,839,232
  5. Step 5: Solve for x
    x = 40,008,693,776,079,839,232/6,551,000,744.40
  6. Step 6: Final answer
    x = 6,107,264,422.20

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Double scale
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Similar ratio
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1.5x scale

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.