Home / 2,711,808,601.90-4,067,712,902.85-2,058,773,901.10

Finding the Fourth Proportional to 2,711,808,601.90, 4,067,712,902.85 and 2,058,773,901.10

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Solution

The fourth proportional to 2,711,808,601.90, 4,067,712,902.85 and 2,058,773,901.10 is: 3,088,160,851.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,808,601.90 : 4,067,712,902.85 = 2,058,773,901.10 : x
  2. Step 2: Convert to fraction form
    2,711,808,601.90/4,067,712,902.85 = 2,058,773,901.10/x
  3. Step 3: Cross multiply
    2,711,808,601.90x = 4,067,712,902.85 × 2,058,773,901.10
  4. Step 4: Simplify right side
    2,711,808,601.90x = 8,374,501,161,555,299,328
  5. Step 5: Solve for x
    x = 8,374,501,161,555,299,328/2,711,808,601.90
  6. Step 6: Final answer
    x = 3,088,160,851.65

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Double scale
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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.