Home / 39,362,026.74-54,330,401.01-22,847,471.79

Finding the Fourth Proportional to 39,362,026.74, 54,330,401.01 and 22,847,471.79

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Solution

The fourth proportional to 39,362,026.74, 54,330,401.01 and 22,847,471.79 is: 31,535,782.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,026.74 : 54,330,401.01 = 22,847,471.79 : x
  2. Step 2: Convert to fraction form
    39,362,026.74/54,330,401.01 = 22,847,471.79/x
  3. Step 3: Cross multiply
    39,362,026.74x = 54,330,401.01 × 22,847,471.79
  4. Step 4: Simplify right side
    39,362,026.74x = 1,241,312,304,415,362.50
  5. Step 5: Solve for x
    x = 1,241,312,304,415,362.50/39,362,026.74
  6. Step 6: Final answer
    x = 31,535,782.26

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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.