Home / 39,762,594.43-54,872,707.23-22,358,787.41

Finding the Fourth Proportional to 39,762,594.43, 54,872,707.23 and 22,358,787.41

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Solution

The fourth proportional to 39,762,594.43, 54,872,707.23 and 22,358,787.41 is: 30,855,310.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,762,594.43 : 54,872,707.23 = 22,358,787.41 : x
  2. Step 2: Convert to fraction form
    39,762,594.43/54,872,707.23 = 22,358,787.41/x
  3. Step 3: Cross multiply
    39,762,594.43x = 54,872,707.23 × 22,358,787.41
  4. Step 4: Simplify right side
    39,762,594.43x = 1,226,887,195,703,921.75
  5. Step 5: Solve for x
    x = 1,226,887,195,703,921.75/39,762,594.43
  6. Step 6: Final answer
    x = 30,855,310.46

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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.