Home / 23,658,808.24-32,649,200.55-13,062,218.59

Finding the Fourth Proportional to 23,658,808.24, 32,649,200.55 and 13,062,218.59

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Solution

The fourth proportional to 23,658,808.24, 32,649,200.55 and 13,062,218.59 is: 18,025,886.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658,808.24 : 32,649,200.55 = 13,062,218.59 : x
  2. Step 2: Convert to fraction form
    23,658,808.24/32,649,200.55 = 13,062,218.59/x
  3. Step 3: Cross multiply
    23,658,808.24x = 32,649,200.55 × 13,062,218.59
  4. Step 4: Simplify right side
    23,658,808.24x = 426,470,994,307,537.12
  5. Step 5: Solve for x
    x = 426,470,994,307,537.12/23,658,808.24
  6. Step 6: Final answer
    x = 18,025,886.60

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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.