Home / 23,605,401.54-32,575,416.52-13,292,198.45

Finding the Fourth Proportional to 23,605,401.54, 32,575,416.52 and 13,292,198.45

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Solution

The fourth proportional to 23,605,401.54, 32,575,416.52 and 13,292,198.45 is: 18,343,212.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,605,401.54 : 32,575,416.52 = 13,292,198.45 : x
  2. Step 2: Convert to fraction form
    23,605,401.54/32,575,416.52 = 13,292,198.45/x
  3. Step 3: Cross multiply
    23,605,401.54x = 32,575,416.52 × 13,292,198.45
  4. Step 4: Simplify right side
    23,605,401.54x = 432,998,900,975,248.38
  5. Step 5: Solve for x
    x = 432,998,900,975,248.38/23,605,401.54
  6. Step 6: Final answer
    x = 18,343,212.69

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1.5x scale

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.