Home / 65,104,821.65-98,046,961.97-59,293,514.32

Finding the Fourth Proportional to 65,104,821.65, 98,046,961.97 and 59,293,514.32

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Solution

The fourth proportional to 65,104,821.65, 98,046,961.97 and 59,293,514.32 is: 89,295,213.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,104,821.65 : 98,046,961.97 = 59,293,514.32 : x
  2. Step 2: Convert to fraction form
    65,104,821.65/98,046,961.97 = 59,293,514.32/x
  3. Step 3: Cross multiply
    65,104,821.65x = 98,046,961.97 × 59,293,514.32
  4. Step 4: Simplify right side
    65,104,821.65x = 5,813,548,943,600,690
  5. Step 5: Solve for x
    x = 5,813,548,943,600,690/65,104,821.65
  6. Step 6: Final answer
    x = 89,295,213.42

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.