Home / 20,398,572.27-30,601,182.65-6,023,093.22

Finding the Fourth Proportional to 20,398,572.27, 30,601,182.65 and 6,023,093.22

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Solution

The fourth proportional to 20,398,572.27, 30,601,182.65 and 6,023,093.22 is: 9,035,621.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,398,572.27 : 30,601,182.65 = 6,023,093.22 : x
  2. Step 2: Convert to fraction form
    20,398,572.27/30,601,182.65 = 6,023,093.22/x
  3. Step 3: Cross multiply
    20,398,572.27x = 30,601,182.65 × 6,023,093.22
  4. Step 4: Simplify right side
    20,398,572.27x = 184,313,775,713,081.16
  5. Step 5: Solve for x
    x = 184,313,775,713,081.16/20,398,572.27
  6. Step 6: Final answer
    x = 9,035,621.38

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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.