Home / 23,365,564.48-32,244,399.22-12,911,289.61

Finding the Fourth Proportional to 23,365,564.48, 32,244,399.22 and 12,911,289.61

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Solution

The fourth proportional to 23,365,564.48, 32,244,399.22 and 12,911,289.61 is: 17,817,535.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365,564.48 : 32,244,399.22 = 12,911,289.61 : x
  2. Step 2: Convert to fraction form
    23,365,564.48/32,244,399.22 = 12,911,289.61/x
  3. Step 3: Cross multiply
    23,365,564.48x = 32,244,399.22 × 12,911,289.61
  4. Step 4: Simplify right side
    23,365,564.48x = 416,316,776,629,878.06
  5. Step 5: Solve for x
    x = 416,316,776,629,878.06/23,365,564.48
  6. Step 6: Final answer
    x = 17,817,535.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.