Home / 36,288,837.60-54,433,256.40-36,036,895.20

Finding the Fourth Proportional to 36,288,837.60, 54,433,256.40 and 36,036,895.20

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Solution

The fourth proportional to 36,288,837.60, 54,433,256.40 and 36,036,895.20 is: 54,055,342.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,837.60 : 54,433,256.40 = 36,036,895.20 : x
  2. Step 2: Convert to fraction form
    36,288,837.60/54,433,256.40 = 36,036,895.20/x
  3. Step 3: Cross multiply
    36,288,837.60x = 54,433,256.40 × 36,036,895.20
  4. Step 4: Simplify right side
    36,288,837.60x = 1,961,605,556,281,529.50
  5. Step 5: Solve for x
    x = 1,961,605,556,281,529.50/36,288,837.60
  6. Step 6: Final answer
    x = 54,055,342.80

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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.