Home / 32,390,801.64-44,699,315.40-17,706,531.96

Finding the Fourth Proportional to 32,390,801.64, 44,699,315.40 and 17,706,531.96

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Solution

The fourth proportional to 32,390,801.64, 44,699,315.40 and 17,706,531.96 is: 24,435,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,390,801.64 : 44,699,315.40 = 17,706,531.96 : x
  2. Step 2: Convert to fraction form
    32,390,801.64/44,699,315.40 = 17,706,531.96/x
  3. Step 3: Cross multiply
    32,390,801.64x = 44,699,315.40 × 17,706,531.96
  4. Step 4: Simplify right side
    32,390,801.64x = 791,469,856,720,220.25
  5. Step 5: Solve for x
    x = 791,469,856,720,220.25/32,390,801.64
  6. Step 6: Final answer
    x = 24,435,019.10

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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.