Home / 23,872,648.66-32,944,255.40-13,007,632.66

Finding the Fourth Proportional to 23,872,648.66, 32,944,255.40 and 13,007,632.66

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Solution

The fourth proportional to 23,872,648.66, 32,944,255.40 and 13,007,632.66 is: 17,950,533.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,872,648.66 : 32,944,255.40 = 13,007,632.66 : x
  2. Step 2: Convert to fraction form
    23,872,648.66/32,944,255.40 = 13,007,632.66/x
  3. Step 3: Cross multiply
    23,872,648.66x = 32,944,255.40 × 13,007,632.66
  4. Step 4: Simplify right side
    23,872,648.66x = 428,526,772,450,579.81
  5. Step 5: Solve for x
    x = 428,526,772,450,579.81/23,872,648.66
  6. Step 6: Final answer
    x = 17,950,533.21

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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.