Home / 29,347,225.20-44,005,091.40-12,288,625.20

Finding the Fourth Proportional to 29,347,225.20, 44,005,091.40 and 12,288,625.20

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Solution

The fourth proportional to 29,347,225.20, 44,005,091.40 and 12,288,625.20 is: 18,426,344.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,347,225.20 : 44,005,091.40 = 12,288,625.20 : x
  2. Step 2: Convert to fraction form
    29,347,225.20/44,005,091.40 = 12,288,625.20/x
  3. Step 3: Cross multiply
    29,347,225.20x = 44,005,091.40 × 12,288,625.20
  4. Step 4: Simplify right side
    29,347,225.20x = 540,762,075,106,343.25
  5. Step 5: Solve for x
    x = 540,762,075,106,343.25/29,347,225.20
  6. Step 6: Final answer
    x = 18,426,344.28

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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.