Home / 64,368,000.70-96,552,001.05-63,770,803.90

Finding the Fourth Proportional to 64,368,000.70, 96,552,001.05 and 63,770,803.90

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Solution

The fourth proportional to 64,368,000.70, 96,552,001.05 and 63,770,803.90 is: 95,656,205.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368,000.70 : 96,552,001.05 = 63,770,803.90 : x
  2. Step 2: Convert to fraction form
    64,368,000.70/96,552,001.05 = 63,770,803.90/x
  3. Step 3: Cross multiply
    64,368,000.70x = 96,552,001.05 × 63,770,803.90
  4. Step 4: Simplify right side
    64,368,000.70x = 6,157,198,725,112,144
  5. Step 5: Solve for x
    x = 6,157,198,725,112,144/64,368,000.70
  6. Step 6: Final answer
    x = 95,656,205.85

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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.