Home / 25,595,549.22-35,321,982.86-13,993,113.26

Finding the Fourth Proportional to 25,595,549.22, 35,321,982.86 and 13,993,113.26

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Solution

The fourth proportional to 25,595,549.22, 35,321,982.86 and 13,993,113.26 is: 19,310,564.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,595,549.22 : 35,321,982.86 = 13,993,113.26 : x
  2. Step 2: Convert to fraction form
    25,595,549.22/35,321,982.86 = 13,993,113.26/x
  3. Step 3: Cross multiply
    25,595,549.22x = 35,321,982.86 × 13,993,113.26
  4. Step 4: Simplify right side
    25,595,549.22x = 494,264,506,727,758.69
  5. Step 5: Solve for x
    x = 494,264,506,727,758.69/25,595,549.22
  6. Step 6: Final answer
    x = 19,310,564.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.