Home / 64,976,204.85-97,464,307.28-26,665,213.65

Finding the Fourth Proportional to 64,976,204.85, 97,464,307.28 and 26,665,213.65

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Solution

The fourth proportional to 64,976,204.85, 97,464,307.28 and 26,665,213.65 is: 39,997,820.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,976,204.85 : 97,464,307.28 = 26,665,213.65 : x
  2. Step 2: Convert to fraction form
    64,976,204.85/97,464,307.28 = 26,665,213.65/x
  3. Step 3: Cross multiply
    64,976,204.85x = 97,464,307.28 × 26,665,213.65
  4. Step 4: Simplify right side
    64,976,204.85x = 2,598,906,576,737,124.50
  5. Step 5: Solve for x
    x = 2,598,906,576,737,124.50/64,976,204.85
  6. Step 6: Final answer
    x = 39,997,820.48

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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.