Home / 29,525,907.20-44,295,859.20-15,151,193.60

Finding the Fourth Proportional to 29,525,907.20, 44,295,859.20 and 15,151,193.60

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Solution

The fourth proportional to 29,525,907.20, 44,295,859.20 and 15,151,193.60 is: 22,730,381.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,907.20 : 44,295,859.20 = 15,151,193.60 : x
  2. Step 2: Convert to fraction form
    29,525,907.20/44,295,859.20 = 15,151,193.60/x
  3. Step 3: Cross multiply
    29,525,907.20x = 44,295,859.20 × 15,151,193.60
  4. Step 4: Simplify right side
    29,525,907.20x = 671,135,138,417,541.12
  5. Step 5: Solve for x
    x = 671,135,138,417,541.12/29,525,907.20
  6. Step 6: Final answer
    x = 22,730,381.62

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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.