Home / 29,381,745.20-44,072,617.80-24,678,820.40

Finding the Fourth Proportional to 29,381,745.20, 44,072,617.80 and 24,678,820.40

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Solution

The fourth proportional to 29,381,745.20, 44,072,617.80 and 24,678,820.40 is: 37,018,230.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,381,745.20 : 44,072,617.80 = 24,678,820.40 : x
  2. Step 2: Convert to fraction form
    29,381,745.20/44,072,617.80 = 24,678,820.40/x
  3. Step 3: Cross multiply
    29,381,745.20x = 44,072,617.80 × 24,678,820.40
  4. Step 4: Simplify right side
    29,381,745.20x = 1,087,660,219,244,043
  5. Step 5: Solve for x
    x = 1,087,660,219,244,043/29,381,745.20
  6. Step 6: Final answer
    x = 37,018,230.60

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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.