Home / 17,098,622.10-25,649,261.75-4,968,259.84

Finding the Fourth Proportional to 17,098,622.10, 25,649,261.75 and 4,968,259.84

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Solution

The fourth proportional to 17,098,622.10, 25,649,261.75 and 4,968,259.84 is: 7,452,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,098,622.10 : 25,649,261.75 = 4,968,259.84 : x
  2. Step 2: Convert to fraction form
    17,098,622.10/25,649,261.75 = 4,968,259.84/x
  3. Step 3: Cross multiply
    17,098,622.10x = 25,649,261.75 × 4,968,259.84
  4. Step 4: Simplify right side
    17,098,622.10x = 127,432,197,122,655.34
  5. Step 5: Solve for x
    x = 127,432,197,122,655.34/17,098,622.10
  6. Step 6: Final answer
    x = 7,452,775.81

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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.