Home / 29,362,548.20-44,043,822.30-8,087,412.20

Finding the Fourth Proportional to 29,362,548.20, 44,043,822.30 and 8,087,412.20

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Solution

The fourth proportional to 29,362,548.20, 44,043,822.30 and 8,087,412.20 is: 12,131,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,548.20 : 44,043,822.30 = 8,087,412.20 : x
  2. Step 2: Convert to fraction form
    29,362,548.20/44,043,822.30 = 8,087,412.20/x
  3. Step 3: Cross multiply
    29,362,548.20x = 44,043,822.30 × 8,087,412.20
  4. Step 4: Simplify right side
    29,362,548.20x = 356,200,545,803,652.06
  5. Step 5: Solve for x
    x = 356,200,545,803,652.06/29,362,548.20
  6. Step 6: Final answer
    x = 12,131,118.30

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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.