Home / 3,594,176,084.78-5,391,535,200.05-1,072,905,251.48

Finding the Fourth Proportional to 3,594,176,084.78, 5,391,535,200.05 and 1,072,905,251.48

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Solution

The fourth proportional to 3,594,176,084.78, 5,391,535,200.05 and 1,072,905,251.48 is: 1,609,438,795.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,176,084.78 : 5,391,535,200.05 = 1,072,905,251.48 : x
  2. Step 2: Convert to fraction form
    3,594,176,084.78/5,391,535,200.05 = 1,072,905,251.48/x
  3. Step 3: Cross multiply
    3,594,176,084.78x = 5,391,535,200.05 × 1,072,905,251.48
  4. Step 4: Simplify right side
    3,594,176,084.78x = 5,784,606,429,648,642,048
  5. Step 5: Solve for x
    x = 5,784,606,429,648,642,048/3,594,176,084.78
  6. Step 6: Final answer
    x = 1,609,438,795.77

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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.