Home / 65,932,145.60-98,899,053.33-24,980,584.29

Finding the Fourth Proportional to 65,932,145.60, 98,899,053.33 and 24,980,584.29

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Solution

The fourth proportional to 65,932,145.60, 98,899,053.33 and 24,980,584.29 is: 37,471,192.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,932,145.60 : 98,899,053.33 = 24,980,584.29 : x
  2. Step 2: Convert to fraction form
    65,932,145.60/98,899,053.33 = 24,980,584.29/x
  3. Step 3: Cross multiply
    65,932,145.60x = 98,899,053.33 × 24,980,584.29
  4. Step 4: Simplify right side
    65,932,145.60x = 2,470,556,137,911,270
  5. Step 5: Solve for x
    x = 2,470,556,137,911,270/65,932,145.60
  6. Step 6: Final answer
    x = 37,471,192.78

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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.