Home / 23,872,254.54-35,782,886.25-13,615,031.58

Finding the Fourth Proportional to 23,872,254.54, 35,782,886.25 and 13,615,031.58

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Solution

The fourth proportional to 23,872,254.54, 35,782,886.25 and 13,615,031.58 is: 20,408,006.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,872,254.54 : 35,782,886.25 = 13,615,031.58 : x
  2. Step 2: Convert to fraction form
    23,872,254.54/35,782,886.25 = 13,615,031.58/x
  3. Step 3: Cross multiply
    23,872,254.54x = 35,782,886.25 × 13,615,031.58
  4. Step 4: Simplify right side
    23,872,254.54x = 487,185,126,317,297.75
  5. Step 5: Solve for x
    x = 487,185,126,317,297.75/23,872,254.54
  6. Step 6: Final answer
    x = 20,408,006.52

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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.