Home / 51,126,522.03-76,691,357.69-22,357,849.23

Finding the Fourth Proportional to 51,126,522.03, 76,691,357.69 and 22,357,849.23

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Solution

The fourth proportional to 51,126,522.03, 76,691,357.69 and 22,357,849.23 is: 33,537,462.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,126,522.03 : 76,691,357.69 = 22,357,849.23 : x
  2. Step 2: Convert to fraction form
    51,126,522.03/76,691,357.69 = 22,357,849.23/x
  3. Step 3: Cross multiply
    51,126,522.03x = 76,691,357.69 × 22,357,849.23
  4. Step 4: Simplify right side
    51,126,522.03x = 1,714,653,812,365,232
  5. Step 5: Solve for x
    x = 1,714,653,812,365,232/51,126,522.03
  6. Step 6: Final answer
    x = 33,537,462.44

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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.