Home / 23,618,352.52-32,593,176.66-13,308,396.04

Finding the Fourth Proportional to 23,618,352.52, 32,593,176.66 and 13,308,396.04

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Solution

The fourth proportional to 23,618,352.52, 32,593,176.66 and 13,308,396.04 is: 18,365,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618,352.52 : 32,593,176.66 = 13,308,396.04 : x
  2. Step 2: Convert to fraction form
    23,618,352.52/32,593,176.66 = 13,308,396.04/x
  3. Step 3: Cross multiply
    23,618,352.52x = 32,593,176.66 × 13,308,396.04
  4. Step 4: Simplify right side
    23,618,352.52x = 433,762,903,192,964.38
  5. Step 5: Solve for x
    x = 433,762,903,192,964.38/23,618,352.52
  6. Step 6: Final answer
    x = 18,365,502.12

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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.