Home / 32,893,780.28-45,392,695.98-18,009,072.44

Finding the Fourth Proportional to 32,893,780.28, 45,392,695.98 and 18,009,072.44

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Solution

The fourth proportional to 32,893,780.28, 45,392,695.98 and 18,009,072.44 is: 24,852,125.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,780.28 : 45,392,695.98 = 18,009,072.44 : x
  2. Step 2: Convert to fraction form
    32,893,780.28/45,392,695.98 = 18,009,072.44/x
  3. Step 3: Cross multiply
    32,893,780.28x = 45,392,695.98 × 18,009,072.44
  4. Step 4: Simplify right side
    32,893,780.28x = 817,480,350,150,716.75
  5. Step 5: Solve for x
    x = 817,480,350,150,716.75/32,893,780.28
  6. Step 6: Final answer
    x = 24,852,125.33

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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.