Home / 32,540,409.90-44,905,641.75-17,856,321.93

Finding the Fourth Proportional to 32,540,409.90, 44,905,641.75 and 17,856,321.93

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Solution

The fourth proportional to 32,540,409.90, 44,905,641.75 and 17,856,321.93 is: 24,641,656.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,540,409.90 : 44,905,641.75 = 17,856,321.93 : x
  2. Step 2: Convert to fraction form
    32,540,409.90/44,905,641.75 = 17,856,321.93/x
  3. Step 3: Cross multiply
    32,540,409.90x = 44,905,641.75 × 17,856,321.93
  4. Step 4: Simplify right side
    32,540,409.90x = 801,849,595,561,248.62
  5. Step 5: Solve for x
    x = 801,849,595,561,248.62/32,540,409.90
  6. Step 6: Final answer
    x = 24,641,656.27

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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.