Home / 32,605,624.40-48,906,881.40-11,038,110.80

Finding the Fourth Proportional to 32,605,624.40, 48,906,881.40 and 11,038,110.80

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Solution

The fourth proportional to 32,605,624.40, 48,906,881.40 and 11,038,110.80 is: 16,556,639.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,605,624.40 : 48,906,881.40 = 11,038,110.80 : x
  2. Step 2: Convert to fraction form
    32,605,624.40/48,906,881.40 = 11,038,110.80/x
  3. Step 3: Cross multiply
    32,605,624.40x = 48,906,881.40 × 11,038,110.80
  4. Step 4: Simplify right side
    32,605,624.40x = 539,839,575,775,659.12
  5. Step 5: Solve for x
    x = 539,839,575,775,659.12/32,605,624.40
  6. Step 6: Final answer
    x = 16,556,639.71

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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.