Home / 3,104,348,793.30-4,656,523,189.95-2,818,646,111.70

Finding the Fourth Proportional to 3,104,348,793.30, 4,656,523,189.95 and 2,818,646,111.70

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Solution

The fourth proportional to 3,104,348,793.30, 4,656,523,189.95 and 2,818,646,111.70 is: 4,227,969,167.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,348,793.30 : 4,656,523,189.95 = 2,818,646,111.70 : x
  2. Step 2: Convert to fraction form
    3,104,348,793.30/4,656,523,189.95 = 2,818,646,111.70/x
  3. Step 3: Cross multiply
    3,104,348,793.30x = 4,656,523,189.95 × 2,818,646,111.70
  4. Step 4: Simplify right side
    3,104,348,793.30x = 13,125,090,983,393,445,888
  5. Step 5: Solve for x
    x = 13,125,090,983,393,445,888/3,104,348,793.30
  6. Step 6: Final answer
    x = 4,227,969,167.55

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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.