Home / 17,892,634.32-24,706,396.85-14,585,447.45

Finding the Fourth Proportional to 17,892,634.32, 24,706,396.85 and 14,585,447.45

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Solution

The fourth proportional to 17,892,634.32, 24,706,396.85 and 14,585,447.45 is: 20,139,787.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,892,634.32 : 24,706,396.85 = 14,585,447.45 : x
  2. Step 2: Convert to fraction form
    17,892,634.32/24,706,396.85 = 14,585,447.45/x
  3. Step 3: Cross multiply
    17,892,634.32x = 24,706,396.85 × 14,585,447.45
  4. Step 4: Simplify right side
    17,892,634.32x = 360,353,852,923,359.31
  5. Step 5: Solve for x
    x = 360,353,852,923,359.31/17,892,634.32
  6. Step 6: Final answer
    x = 20,139,787.49

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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.