Home / 32,770,912.88-45,223,955.64-17,886,374

Finding the Fourth Proportional to 32,770,912.88, 45,223,955.64 and 17,886,374

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Solution

The fourth proportional to 32,770,912.88, 45,223,955.64 and 17,886,374 is: 24,683,248.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,912.88 : 45,223,955.64 = 17,886,374 : x
  2. Step 2: Convert to fraction form
    32,770,912.88/45,223,955.64 = 17,886,374/x
  3. Step 3: Cross multiply
    32,770,912.88x = 45,223,955.64 × 17,886,374
  4. Step 4: Simplify right side
    32,770,912.88x = 808,892,584,336,449.38
  5. Step 5: Solve for x
    x = 808,892,584,336,449.38/32,770,912.88
  6. Step 6: Final answer
    x = 24,683,248.44

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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.