Home / 32,605,622.90-48,906,879.15-11,038,109.30

Finding the Fourth Proportional to 32,605,622.90, 48,906,879.15 and 11,038,109.30

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Solution

The fourth proportional to 32,605,622.90, 48,906,879.15 and 11,038,109.30 is: 16,556,637.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,605,622.90 : 48,906,879.15 = 11,038,109.30 : x
  2. Step 2: Convert to fraction form
    32,605,622.90/48,906,879.15 = 11,038,109.30/x
  3. Step 3: Cross multiply
    32,605,622.90x = 48,906,879.15 × 11,038,109.30
  4. Step 4: Simplify right side
    32,605,622.90x = 539,839,477,579,591.12
  5. Step 5: Solve for x
    x = 539,839,477,579,591.12/32,605,622.90
  6. Step 6: Final answer
    x = 16,556,637.46

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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.