Home / 522,224,264,414.80-783,694,213,666.05-182,263,442,388.31

Finding the Fourth Proportional to 522,224,264,414.80, 783,694,213,666.05 and 182,263,442,388.31

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Solution

The fourth proportional to 522,224,264,414.80, 783,694,213,666.05 and 182,263,442,388.31 is: 273,520,046,646.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,224,264,414.80 : 783,694,213,666.05 = 182,263,442,388.31 : x
  2. Step 2: Convert to fraction form
    522,224,264,414.80/783,694,213,666.05 = 182,263,442,388.31/x
  3. Step 3: Cross multiply
    522,224,264,414.80x = 783,694,213,666.05 × 182,263,442,388.31
  4. Step 4: Simplify right side
    522,224,264,414.80x = 142,838,805,162,574,020,083,712
  5. Step 5: Solve for x
    x = 142,838,805,162,574,020,083,712/522,224,264,414.80
  6. Step 6: Final answer
    x = 273,520,046,646.32

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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.