Home / 4,349,197,269.14-6,520,275,384.60-1,359,721,555.33

Finding the Fourth Proportional to 4,349,197,269.14, 6,520,275,384.60 and 1,359,721,555.33

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Solution

The fourth proportional to 4,349,197,269.14, 6,520,275,384.60 and 1,359,721,555.33 is: 2,038,481,687.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,197,269.14 : 6,520,275,384.60 = 1,359,721,555.33 : x
  2. Step 2: Convert to fraction form
    4,349,197,269.14/6,520,275,384.60 = 1,359,721,555.33/x
  3. Step 3: Cross multiply
    4,349,197,269.14x = 6,520,275,384.60 × 1,359,721,555.33
  4. Step 4: Simplify right side
    4,349,197,269.14x = 8,865,758,987,121,427,456
  5. Step 5: Solve for x
    x = 8,865,758,987,121,427,456/4,349,197,269.14
  6. Step 6: Final answer
    x = 2,038,481,687.19

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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.