Home / 36,792,031.40-55,188,047.10-36,036,204.20

Finding the Fourth Proportional to 36,792,031.40, 55,188,047.10 and 36,036,204.20

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Solution

The fourth proportional to 36,792,031.40, 55,188,047.10 and 36,036,204.20 is: 54,054,306.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,792,031.40 : 55,188,047.10 = 36,036,204.20 : x
  2. Step 2: Convert to fraction form
    36,792,031.40/55,188,047.10 = 36,036,204.20/x
  3. Step 3: Cross multiply
    36,792,031.40x = 55,188,047.10 × 36,036,204.20
  4. Step 4: Simplify right side
    36,792,031.40x = 1,988,767,734,694,818
  5. Step 5: Solve for x
    x = 1,988,767,734,694,818/36,792,031.40
  6. Step 6: Final answer
    x = 54,054,306.30

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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.