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Finding the Fourth Proportional to 2,704,907,029.05, 4,057,360,543.58 and 2,704,907,029.05

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Solution

The fourth proportional to 2,704,907,029.05, 4,057,360,543.58 and 2,704,907,029.05 is: 4,057,360,543.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,907,029.05 : 4,057,360,543.58 = 2,704,907,029.05 : x
  2. Step 2: Convert to fraction form
    2,704,907,029.05/4,057,360,543.58 = 2,704,907,029.05/x
  3. Step 3: Cross multiply
    2,704,907,029.05x = 4,057,360,543.58 × 2,704,907,029.05
  4. Step 4: Simplify right side
    2,704,907,029.05x = 10,974,783,053,706,145,792
  5. Step 5: Solve for x
    x = 10,974,783,053,706,145,792/2,704,907,029.05
  6. Step 6: Final answer
    x = 4,057,360,543.58

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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.