Home / 35,168,859.20-52,753,288.80-32,705,422.40

Finding the Fourth Proportional to 35,168,859.20, 52,753,288.80 and 32,705,422.40

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Solution

The fourth proportional to 35,168,859.20, 52,753,288.80 and 32,705,422.40 is: 49,058,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,859.20 : 52,753,288.80 = 32,705,422.40 : x
  2. Step 2: Convert to fraction form
    35,168,859.20/52,753,288.80 = 32,705,422.40/x
  3. Step 3: Cross multiply
    35,168,859.20x = 52,753,288.80 × 32,705,422.40
  4. Step 4: Simplify right side
    35,168,859.20x = 1,725,318,593,193,189
  5. Step 5: Solve for x
    x = 1,725,318,593,193,189/35,168,859.20
  6. Step 6: Final answer
    x = 49,058,133.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.