Home / 27,220,809.60-40,831,214.40-23,525,654.40

Finding the Fourth Proportional to 27,220,809.60, 40,831,214.40 and 23,525,654.40

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Solution

The fourth proportional to 27,220,809.60, 40,831,214.40 and 23,525,654.40 is: 35,288,481.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,220,809.60 : 40,831,214.40 = 23,525,654.40 : x
  2. Step 2: Convert to fraction form
    27,220,809.60/40,831,214.40 = 23,525,654.40/x
  3. Step 3: Cross multiply
    27,220,809.60x = 40,831,214.40 × 23,525,654.40
  4. Step 4: Simplify right side
    27,220,809.60x = 960,581,038,706,703.25
  5. Step 5: Solve for x
    x = 960,581,038,706,703.25/27,220,809.60
  6. Step 6: Final answer
    x = 35,288,481.60

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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.