Home / 42,667,352.24-58,881,048.44-23,088,450.71

Finding the Fourth Proportional to 42,667,352.24, 58,881,048.44 and 23,088,450.71

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Solution

The fourth proportional to 42,667,352.24, 58,881,048.44 and 23,088,450.71 is: 31,862,117.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,667,352.24 : 58,881,048.44 = 23,088,450.71 : x
  2. Step 2: Convert to fraction form
    42,667,352.24/58,881,048.44 = 23,088,450.71/x
  3. Step 3: Cross multiply
    42,667,352.24x = 58,881,048.44 × 23,088,450.71
  4. Step 4: Simplify right side
    42,667,352.24x = 1,359,472,184,250,214.75
  5. Step 5: Solve for x
    x = 1,359,472,184,250,214.75/42,667,352.24
  6. Step 6: Final answer
    x = 31,862,117.36

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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.