Home / 73,166,277.10-109,749,415.65-24,627,999.10

Finding the Fourth Proportional to 73,166,277.10, 109,749,415.65 and 24,627,999.10

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Solution

The fourth proportional to 73,166,277.10, 109,749,415.65 and 24,627,999.10 is: 36,941,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,166,277.10 : 109,749,415.65 = 24,627,999.10 : x
  2. Step 2: Convert to fraction form
    73,166,277.10/109,749,415.65 = 24,627,999.10/x
  3. Step 3: Cross multiply
    73,166,277.10x = 109,749,415.65 × 24,627,999.10
  4. Step 4: Simplify right side
    73,166,277.10x = 2,702,908,509,853,726
  5. Step 5: Solve for x
    x = 2,702,908,509,853,726/73,166,277.10
  6. Step 6: Final answer
    x = 36,941,998.65

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Double scale
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Similar ratio
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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.