Home / 104,976,250.35-157,464,375.53-51,228,538.35

Finding the Fourth Proportional to 104,976,250.35, 157,464,375.53 and 51,228,538.35

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Solution

The fourth proportional to 104,976,250.35, 157,464,375.53 and 51,228,538.35 is: 76,842,807.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,250.35 : 157,464,375.53 = 51,228,538.35 : x
  2. Step 2: Convert to fraction form
    104,976,250.35/157,464,375.53 = 51,228,538.35/x
  3. Step 3: Cross multiply
    104,976,250.35x = 157,464,375.53 × 51,228,538.35
  4. Step 4: Simplify right side
    104,976,250.35x = 8,066,669,800,341,264
  5. Step 5: Solve for x
    x = 8,066,669,800,341,264/104,976,250.35
  6. Step 6: Final answer
    x = 76,842,807.53

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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.