Home / 34,976,960.27-48,268,288.98-19,508,041.37

Finding the Fourth Proportional to 34,976,960.27, 48,268,288.98 and 19,508,041.37

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Solution

The fourth proportional to 34,976,960.27, 48,268,288.98 and 19,508,041.37 is: 26,921,143.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976,960.27 : 48,268,288.98 = 19,508,041.37 : x
  2. Step 2: Convert to fraction form
    34,976,960.27/48,268,288.98 = 19,508,041.37/x
  3. Step 3: Cross multiply
    34,976,960.27x = 48,268,288.98 × 19,508,041.37
  4. Step 4: Simplify right side
    34,976,960.27x = 941,619,778,280,955.12
  5. Step 5: Solve for x
    x = 941,619,778,280,955.12/34,976,960.27
  6. Step 6: Final answer
    x = 26,921,143.83

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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.