Home / 1,393,701,635.52-2,092,005,227.22-617,892,124.32

Finding the Fourth Proportional to 1,393,701,635.52, 2,092,005,227.22 and 617,892,124.32

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Solution

The fourth proportional to 1,393,701,635.52, 2,092,005,227.22 and 617,892,124.32 is: 927,482,268.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,393,701,635.52 : 2,092,005,227.22 = 617,892,124.32 : x
  2. Step 2: Convert to fraction form
    1,393,701,635.52/2,092,005,227.22 = 617,892,124.32/x
  3. Step 3: Cross multiply
    1,393,701,635.52x = 2,092,005,227.22 × 617,892,124.32
  4. Step 4: Simplify right side
    1,393,701,635.52x = 1,292,633,553,935,510,272
  5. Step 5: Solve for x
    x = 1,292,633,553,935,510,272/1,393,701,635.52
  6. Step 6: Final answer
    x = 927,482,268.08

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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.