Home / 39,525,278.64-59,293,584.72-12,233,968.08

Finding the Fourth Proportional to 39,525,278.64, 59,293,584.72 and 12,233,968.08

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Solution

The fourth proportional to 39,525,278.64, 59,293,584.72 and 12,233,968.08 is: 18,352,706.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,525,278.64 : 59,293,584.72 = 12,233,968.08 : x
  2. Step 2: Convert to fraction form
    39,525,278.64/59,293,584.72 = 12,233,968.08/x
  3. Step 3: Cross multiply
    39,525,278.64x = 59,293,584.72 × 12,233,968.08
  4. Step 4: Simplify right side
    39,525,278.64x = 725,395,822,813,255.75
  5. Step 5: Solve for x
    x = 725,395,822,813,255.75/39,525,278.64
  6. Step 6: Final answer
    x = 18,352,706.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.