Home / 585,667,584,355.20-878,501,376,532.80-166,854,662,908.80

Finding the Fourth Proportional to 585,667,584,355.20, 878,501,376,532.80 and 166,854,662,908.80

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Solution

The fourth proportional to 585,667,584,355.20, 878,501,376,532.80 and 166,854,662,908.80 is: 250,281,994,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,667,584,355.20 : 878,501,376,532.80 = 166,854,662,908.80 : x
  2. Step 2: Convert to fraction form
    585,667,584,355.20/878,501,376,532.80 = 166,854,662,908.80/x
  3. Step 3: Cross multiply
    585,667,584,355.20x = 878,501,376,532.80 × 166,854,662,908.80
  4. Step 4: Simplify right side
    585,667,584,355.20x = 146,582,051,046,297,127,878,656
  5. Step 5: Solve for x
    x = 146,582,051,046,297,127,878,656/585,667,584,355.20
  6. Step 6: Final answer
    x = 250,281,994,363.20

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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.