Home / 34,672,617.94-47,825,168.10-22,298,364.86

Finding the Fourth Proportional to 34,672,617.94, 47,825,168.10 and 22,298,364.86

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Solution

The fourth proportional to 34,672,617.94, 47,825,168.10 and 22,298,364.86 is: 30,756,923.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,672,617.94 : 47,825,168.10 = 22,298,364.86 : x
  2. Step 2: Convert to fraction form
    34,672,617.94/47,825,168.10 = 22,298,364.86/x
  3. Step 3: Cross multiply
    34,672,617.94x = 47,825,168.10 × 22,298,364.86
  4. Step 4: Simplify right side
    34,672,617.94x = 1,066,423,047,718,798.12
  5. Step 5: Solve for x
    x = 1,066,423,047,718,798.12/34,672,617.94
  6. Step 6: Final answer
    x = 30,756,923.22

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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.