Home / 36,303,908.60-54,455,862.90-36,091,332.20

Finding the Fourth Proportional to 36,303,908.60, 54,455,862.90 and 36,091,332.20

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Solution

The fourth proportional to 36,303,908.60, 54,455,862.90 and 36,091,332.20 is: 54,136,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303,908.60 : 54,455,862.90 = 36,091,332.20 : x
  2. Step 2: Convert to fraction form
    36,303,908.60/54,455,862.90 = 36,091,332.20/x
  3. Step 3: Cross multiply
    36,303,908.60x = 54,455,862.90 × 36,091,332.20
  4. Step 4: Simplify right side
    36,303,908.60x = 1,965,384,638,161,555.50
  5. Step 5: Solve for x
    x = 1,965,384,638,161,555.50/36,303,908.60
  6. Step 6: Final answer
    x = 54,136,998.30

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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.