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Finding the Fourth Proportional to 32,776,000.70, 49,164,001.05 and 32,776,000.70

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Solution

The fourth proportional to 32,776,000.70, 49,164,001.05 and 32,776,000.70 is: 49,164,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,000.70 : 49,164,001.05 = 32,776,000.70 : x
  2. Step 2: Convert to fraction form
    32,776,000.70/49,164,001.05 = 32,776,000.70/x
  3. Step 3: Cross multiply
    32,776,000.70x = 49,164,001.05 × 32,776,000.70
  4. Step 4: Simplify right side
    32,776,000.70x = 1,611,399,332,829,600.50
  5. Step 5: Solve for x
    x = 1,611,399,332,829,600.50/32,776,000.70
  6. Step 6: Final answer
    x = 49,164,001.05

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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.