Home / 24,025,521.80-33,158,133.14-13,571,978.92

Finding the Fourth Proportional to 24,025,521.80, 33,158,133.14 and 13,571,978.92

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Solution

The fourth proportional to 24,025,521.80, 33,158,133.14 and 13,571,978.92 is: 18,730,976.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025,521.80 : 33,158,133.14 = 13,571,978.92 : x
  2. Step 2: Convert to fraction form
    24,025,521.80/33,158,133.14 = 13,571,978.92/x
  3. Step 3: Cross multiply
    24,025,521.80x = 33,158,133.14 × 13,571,978.92
  4. Step 4: Simplify right side
    24,025,521.80x = 450,021,483,851,878.19
  5. Step 5: Solve for x
    x = 450,021,483,851,878.19/24,025,521.80
  6. Step 6: Final answer
    x = 18,730,976.48

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1.5x scale

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.