Home / 39,232,797.36-54,140,411.92-22,713,618.48

Finding the Fourth Proportional to 39,232,797.36, 54,140,411.92 and 22,713,618.48

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Solution

The fourth proportional to 39,232,797.36, 54,140,411.92 and 22,713,618.48 is: 31,344,302.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,232,797.36 : 54,140,411.92 = 22,713,618.48 : x
  2. Step 2: Convert to fraction form
    39,232,797.36/54,140,411.92 = 22,713,618.48/x
  3. Step 3: Cross multiply
    39,232,797.36x = 54,140,411.92 × 22,713,618.48
  4. Step 4: Simplify right side
    39,232,797.36x = 1,229,724,660,700,924.25
  5. Step 5: Solve for x
    x = 1,229,724,660,700,924.25/39,232,797.36
  6. Step 6: Final answer
    x = 31,344,302.30

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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.