Home / 2,368,226,086,066.60-3,268,171,187,735-1,312,342,518,978.10

Finding the Fourth Proportional to 2,368,226,086,066.60, 3,268,171,187,735 and 1,312,342,518,978.10

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Solution

The fourth proportional to 2,368,226,086,066.60, 3,268,171,187,735 and 1,312,342,518,978.10 is: 1,811,043,309,672.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,226,086,066.60 : 3,268,171,187,735 = 1,312,342,518,978.10 : x
  2. Step 2: Convert to fraction form
    2,368,226,086,066.60/3,268,171,187,735 = 1,312,342,518,978.10/x
  3. Step 3: Cross multiply
    2,368,226,086,066.60x = 3,268,171,187,735 × 1,312,342,518,978.10
  4. Step 4: Simplify right side
    2,368,226,086,066.60x = 4,288,960,008,963,799,432,298,496
  5. Step 5: Solve for x
    x = 4,288,960,008,963,799,432,298,496/2,368,226,086,066.60
  6. Step 6: Final answer
    x = 1,811,043,309,672.92

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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.