Home / 65,556,029.70-98,334,044.55-35,322,941.70

Finding the Fourth Proportional to 65,556,029.70, 98,334,044.55 and 35,322,941.70

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Solution

The fourth proportional to 65,556,029.70, 98,334,044.55 and 35,322,941.70 is: 52,984,412.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,556,029.70 : 98,334,044.55 = 35,322,941.70 : x
  2. Step 2: Convert to fraction form
    65,556,029.70/98,334,044.55 = 35,322,941.70/x
  3. Step 3: Cross multiply
    65,556,029.70x = 98,334,044.55 × 35,322,941.70
  4. Step 4: Simplify right side
    65,556,029.70x = 3,473,447,722,764,853
  5. Step 5: Solve for x
    x = 3,473,447,722,764,853/65,556,029.70
  6. Step 6: Final answer
    x = 52,984,412.55

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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.