Home / 4,495,375,818.20-6,743,063,727.30-4,426,501,064.60

Finding the Fourth Proportional to 4,495,375,818.20, 6,743,063,727.30 and 4,426,501,064.60

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Solution

The fourth proportional to 4,495,375,818.20, 6,743,063,727.30 and 4,426,501,064.60 is: 6,639,751,596.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,375,818.20 : 6,743,063,727.30 = 4,426,501,064.60 : x
  2. Step 2: Convert to fraction form
    4,495,375,818.20/6,743,063,727.30 = 4,426,501,064.60/x
  3. Step 3: Cross multiply
    4,495,375,818.20x = 6,743,063,727.30 × 4,426,501,064.60
  4. Step 4: Simplify right side
    4,495,375,818.20x = 29,848,178,767,559,098,368
  5. Step 5: Solve for x
    x = 29,848,178,767,559,098,368/4,495,375,818.20
  6. Step 6: Final answer
    x = 6,639,751,596.90

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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.