Home / 29,730,349.77-44,588,143.46-8,163,883.50

Finding the Fourth Proportional to 29,730,349.77, 44,588,143.46 and 8,163,883.50

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Solution

The fourth proportional to 29,730,349.77, 44,588,143.46 and 8,163,883.50 is: 12,243,798.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,730,349.77 : 44,588,143.46 = 8,163,883.50 : x
  2. Step 2: Convert to fraction form
    29,730,349.77/44,588,143.46 = 8,163,883.50/x
  3. Step 3: Cross multiply
    29,730,349.77x = 44,588,143.46 × 8,163,883.50
  4. Step 4: Simplify right side
    29,730,349.77x = 364,012,408,647,907.50
  5. Step 5: Solve for x
    x = 364,012,408,647,907.50/29,730,349.77
  6. Step 6: Final answer
    x = 12,243,798.39

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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.