Home / 61,909,728.30-92,864,592.45-35,035,872.30

Finding the Fourth Proportional to 61,909,728.30, 92,864,592.45 and 35,035,872.30

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Solution

The fourth proportional to 61,909,728.30, 92,864,592.45 and 35,035,872.30 is: 52,553,808.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,909,728.30 : 92,864,592.45 = 35,035,872.30 : x
  2. Step 2: Convert to fraction form
    61,909,728.30/92,864,592.45 = 35,035,872.30/x
  3. Step 3: Cross multiply
    61,909,728.30x = 92,864,592.45 × 35,035,872.30
  4. Step 4: Simplify right side
    61,909,728.30x = 3,253,592,002,269,744
  5. Step 5: Solve for x
    x = 3,253,592,002,269,744/61,909,728.30
  6. Step 6: Final answer
    x = 52,553,808.45

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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.