Home / 36,794,444.40-55,144,427.40-28,232,339.40

Finding the Fourth Proportional to 36,794,444.40, 55,144,427.40 and 28,232,339.40

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Solution

The fourth proportional to 36,794,444.40, 55,144,427.40 and 28,232,339.40 is: 42,312,262.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,794,444.40 : 55,144,427.40 = 28,232,339.40 : x
  2. Step 2: Convert to fraction form
    36,794,444.40/55,144,427.40 = 28,232,339.40/x
  3. Step 3: Cross multiply
    36,794,444.40x = 55,144,427.40 × 28,232,339.40
  4. Step 4: Simplify right side
    36,794,444.40x = 1,556,856,190,375,459.50
  5. Step 5: Solve for x
    x = 1,556,856,190,375,459.50/36,794,444.40
  6. Step 6: Final answer
    x = 42,312,262.51

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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.