Home / 2,065,771,540.80-3,098,657,311.20-2,046,400,516.35

Finding the Fourth Proportional to 2,065,771,540.80, 3,098,657,311.20 and 2,046,400,516.35

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Solution

The fourth proportional to 2,065,771,540.80, 3,098,657,311.20 and 2,046,400,516.35 is: 3,069,600,774.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,771,540.80 : 3,098,657,311.20 = 2,046,400,516.35 : x
  2. Step 2: Convert to fraction form
    2,065,771,540.80/3,098,657,311.20 = 2,046,400,516.35/x
  3. Step 3: Cross multiply
    2,065,771,540.80x = 3,098,657,311.20 × 2,046,400,516.35
  4. Step 4: Simplify right side
    2,065,771,540.80x = 6,341,093,921,631,381,504
  5. Step 5: Solve for x
    x = 6,341,093,921,631,381,504/2,065,771,540.80
  6. Step 6: Final answer
    x = 3,069,600,774.53

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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.