Home / 32,829,173.01-45,280,763.01-23,041,801.26

Finding the Fourth Proportional to 32,829,173.01, 45,280,763.01 and 23,041,801.26

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Solution

The fourth proportional to 32,829,173.01, 45,280,763.01 and 23,041,801.26 is: 31,781,194.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,829,173.01 : 45,280,763.01 = 23,041,801.26 : x
  2. Step 2: Convert to fraction form
    32,829,173.01/45,280,763.01 = 23,041,801.26/x
  3. Step 3: Cross multiply
    32,829,173.01x = 45,280,763.01 × 23,041,801.26
  4. Step 4: Simplify right side
    32,829,173.01x = 1,043,350,342,177,579.38
  5. Step 5: Solve for x
    x = 1,043,350,342,177,579.38/32,829,173.01
  6. Step 6: Final answer
    x = 31,781,194.79

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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.