Home / 24,509,905.20-36,764,857.80-16,447,748.40

Finding the Fourth Proportional to 24,509,905.20, 36,764,857.80 and 16,447,748.40

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Solution

The fourth proportional to 24,509,905.20, 36,764,857.80 and 16,447,748.40 is: 24,671,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,509,905.20 : 36,764,857.80 = 16,447,748.40 : x
  2. Step 2: Convert to fraction form
    24,509,905.20/36,764,857.80 = 16,447,748.40/x
  3. Step 3: Cross multiply
    24,509,905.20x = 36,764,857.80 × 16,447,748.40
  4. Step 4: Simplify right side
    24,509,905.20x = 604,699,131,056,177.50
  5. Step 5: Solve for x
    x = 604,699,131,056,177.50/24,509,905.20
  6. Step 6: Final answer
    x = 24,671,622.60

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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.