Home / 32,193,606.90-48,290,410.35-19,407,530.10

Finding the Fourth Proportional to 32,193,606.90, 48,290,410.35 and 19,407,530.10

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Solution

The fourth proportional to 32,193,606.90, 48,290,410.35 and 19,407,530.10 is: 29,111,295.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,193,606.90 : 48,290,410.35 = 19,407,530.10 : x
  2. Step 2: Convert to fraction form
    32,193,606.90/48,290,410.35 = 19,407,530.10/x
  3. Step 3: Cross multiply
    32,193,606.90x = 48,290,410.35 × 19,407,530.10
  4. Step 4: Simplify right side
    32,193,606.90x = 937,197,592,408,976.62
  5. Step 5: Solve for x
    x = 937,197,592,408,976.62/32,193,606.90
  6. Step 6: Final answer
    x = 29,111,295.15

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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.