Home / 23,346,415.20-35,024,871.60-13,756,857.60

Finding the Fourth Proportional to 23,346,415.20, 35,024,871.60 and 13,756,857.60

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Solution

The fourth proportional to 23,346,415.20, 35,024,871.60 and 13,756,857.60 is: 20,638,379.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346,415.20 : 35,024,871.60 = 13,756,857.60 : x
  2. Step 2: Convert to fraction form
    23,346,415.20/35,024,871.60 = 13,756,857.60/x
  3. Step 3: Cross multiply
    23,346,415.20x = 35,024,871.60 × 13,756,857.60
  4. Step 4: Simplify right side
    23,346,415.20x = 481,832,171,059,484.19
  5. Step 5: Solve for x
    x = 481,832,171,059,484.19/23,346,415.20
  6. Step 6: Final answer
    x = 20,638,379.25

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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.