Home / 32,290,567.25-48,408,417.63-15,028,792.20

Finding the Fourth Proportional to 32,290,567.25, 48,408,417.63 and 15,028,792.20

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Solution

The fourth proportional to 32,290,567.25, 48,408,417.63 and 15,028,792.20 is: 22,530,420.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,290,567.25 : 48,408,417.63 = 15,028,792.20 : x
  2. Step 2: Convert to fraction form
    32,290,567.25/48,408,417.63 = 15,028,792.20/x
  3. Step 3: Cross multiply
    32,290,567.25x = 48,408,417.63 × 15,028,792.20
  4. Step 4: Simplify right side
    32,290,567.25x = 727,520,049,292,086.50
  5. Step 5: Solve for x
    x = 727,520,049,292,086.50/32,290,567.25
  6. Step 6: Final answer
    x = 22,530,420.22

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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.