Home / 32,581,025.33-44,924,969.79-20,804,809.46

Finding the Fourth Proportional to 32,581,025.33, 44,924,969.79 and 20,804,809.46

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Solution

The fourth proportional to 32,581,025.33, 44,924,969.79 and 20,804,809.46 is: 28,687,109.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,581,025.33 : 44,924,969.79 = 20,804,809.46 : x
  2. Step 2: Convert to fraction form
    32,581,025.33/44,924,969.79 = 20,804,809.46/x
  3. Step 3: Cross multiply
    32,581,025.33x = 44,924,969.79 × 20,804,809.46
  4. Step 4: Simplify right side
    32,581,025.33x = 934,655,436,252,581.25
  5. Step 5: Solve for x
    x = 934,655,436,252,581.25/32,581,025.33
  6. Step 6: Final answer
    x = 28,687,109.35

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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.