Home / 23,761,557.18-32,785,328.88-13,448,280.24

Finding the Fourth Proportional to 23,761,557.18, 32,785,328.88 and 13,448,280.24

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Solution

The fourth proportional to 23,761,557.18, 32,785,328.88 and 13,448,280.24 is: 18,555,445.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761,557.18 : 32,785,328.88 = 13,448,280.24 : x
  2. Step 2: Convert to fraction form
    23,761,557.18/32,785,328.88 = 13,448,280.24/x
  3. Step 3: Cross multiply
    23,761,557.18x = 32,785,328.88 × 13,448,280.24
  4. Step 4: Simplify right side
    23,761,557.18x = 440,906,290,538,805.31
  5. Step 5: Solve for x
    x = 440,906,290,538,805.31/23,761,557.18
  6. Step 6: Final answer
    x = 18,555,445.98

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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.