Home / 25,168,984.96-34,713,522.26-16,351,277.26

Finding the Fourth Proportional to 25,168,984.96, 34,713,522.26 and 16,351,277.26

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Solution

The fourth proportional to 25,168,984.96, 34,713,522.26 and 16,351,277.26 is: 22,551,979.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,168,984.96 : 34,713,522.26 = 16,351,277.26 : x
  2. Step 2: Convert to fraction form
    25,168,984.96/34,713,522.26 = 16,351,277.26/x
  3. Step 3: Cross multiply
    25,168,984.96x = 34,713,522.26 × 16,351,277.26
  4. Step 4: Simplify right side
    25,168,984.96x = 567,610,427,144,441.75
  5. Step 5: Solve for x
    x = 567,610,427,144,441.75/25,168,984.96
  6. Step 6: Final answer
    x = 22,551,979.27

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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.