Home / 1,906,234,486,670.40-2,630,508,517,453.20-1,083,062,712,322.70

Finding the Fourth Proportional to 1,906,234,486,670.40, 2,630,508,517,453.20 and 1,083,062,712,322.70

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Solution

The fourth proportional to 1,906,234,486,670.40, 2,630,508,517,453.20 and 1,083,062,712,322.70 is: 1,494,572,524,850.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,234,486,670.40 : 2,630,508,517,453.20 = 1,083,062,712,322.70 : x
  2. Step 2: Convert to fraction form
    1,906,234,486,670.40/2,630,508,517,453.20 = 1,083,062,712,322.70/x
  3. Step 3: Cross multiply
    1,906,234,486,670.40x = 2,630,508,517,453.20 × 1,083,062,712,322.70
  4. Step 4: Simplify right side
    1,906,234,486,670.40x = 2,849,005,689,700,827,231,420,416
  5. Step 5: Solve for x
    x = 2,849,005,689,700,827,231,420,416/1,906,234,486,670.40
  6. Step 6: Final answer
    x = 1,494,572,524,850.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.