Home / 92,513,477.43-138,770,527.79-23,426,247.87

Finding the Fourth Proportional to 92,513,477.43, 138,770,527.79 and 23,426,247.87

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Solution

The fourth proportional to 92,513,477.43, 138,770,527.79 and 23,426,247.87 is: 35,139,450.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,513,477.43 : 138,770,527.79 = 23,426,247.87 : x
  2. Step 2: Convert to fraction form
    92,513,477.43/138,770,527.79 = 23,426,247.87/x
  3. Step 3: Cross multiply
    92,513,477.43x = 138,770,527.79 × 23,426,247.87
  4. Step 4: Simplify right side
    92,513,477.43x = 3,250,872,781,059,263.50
  5. Step 5: Solve for x
    x = 3,250,872,781,059,263.50/92,513,477.43
  6. Step 6: Final answer
    x = 35,139,450.72

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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.