Home / 56,213,922,497.56-84,317,780,006.35-41,102,976,962.40

Finding the Fourth Proportional to 56,213,922,497.56, 84,317,780,006.35 and 41,102,976,962.40

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Solution

The fourth proportional to 56,213,922,497.56, 84,317,780,006.35 and 41,102,976,962.40 is: 61,652,196,024.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,213,922,497.56 : 84,317,780,006.35 = 41,102,976,962.40 : x
  2. Step 2: Convert to fraction form
    56,213,922,497.56/84,317,780,006.35 = 41,102,976,962.40/x
  3. Step 3: Cross multiply
    56,213,922,497.56x = 84,317,780,006.35 × 41,102,976,962.40
  4. Step 4: Simplify right side
    56,213,922,497.56x = 3,465,711,769,122,217,394,176
  5. Step 5: Solve for x
    x = 3,465,711,769,122,217,394,176/56,213,922,497.56
  6. Step 6: Final answer
    x = 61,652,196,024.44

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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.