Home / 27,873,770.90-41,810,656.35-22,134,208.10

Finding the Fourth Proportional to 27,873,770.90, 41,810,656.35 and 22,134,208.10

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Solution

The fourth proportional to 27,873,770.90, 41,810,656.35 and 22,134,208.10 is: 33,201,312.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,873,770.90 : 41,810,656.35 = 22,134,208.10 : x
  2. Step 2: Convert to fraction form
    27,873,770.90/41,810,656.35 = 22,134,208.10/x
  3. Step 3: Cross multiply
    27,873,770.90x = 41,810,656.35 × 22,134,208.10
  4. Step 4: Simplify right side
    27,873,770.90x = 925,445,768,448,486.50
  5. Step 5: Solve for x
    x = 925,445,768,448,486.50/27,873,770.90
  6. Step 6: Final answer
    x = 33,201,312.15

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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.