Home / 54,197,455,643.92-81,268,269,822-24,326,178,877.04

Finding the Fourth Proportional to 54,197,455,643.92, 81,268,269,822 and 24,326,178,877.04

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Solution

The fourth proportional to 54,197,455,643.92, 81,268,269,822 and 24,326,178,877.04 is: 36,476,739,456.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,197,455,643.92 : 81,268,269,822 = 24,326,178,877.04 : x
  2. Step 2: Convert to fraction form
    54,197,455,643.92/81,268,269,822 = 24,326,178,877.04/x
  3. Step 3: Cross multiply
    54,197,455,643.92x = 81,268,269,822 × 24,326,178,877.04
  4. Step 4: Simplify right side
    54,197,455,643.92x = 1,976,946,468,717,523,632,128
  5. Step 5: Solve for x
    x = 1,976,946,468,717,523,632,128/54,197,455,643.92
  6. Step 6: Final answer
    x = 36,476,739,456.30

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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.