Home / 854,820,869,892.60-1,282,231,304,838.90-296,476,200,708.60

Finding the Fourth Proportional to 854,820,869,892.60, 1,282,231,304,838.90 and 296,476,200,708.60

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Solution

The fourth proportional to 854,820,869,892.60, 1,282,231,304,838.90 and 296,476,200,708.60 is: 444,714,301,062.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    854,820,869,892.60 : 1,282,231,304,838.90 = 296,476,200,708.60 : x
  2. Step 2: Convert to fraction form
    854,820,869,892.60/1,282,231,304,838.90 = 296,476,200,708.60/x
  3. Step 3: Cross multiply
    854,820,869,892.60x = 1,282,231,304,838.90 × 296,476,200,708.60
  4. Step 4: Simplify right side
    854,820,869,892.60x = 380,151,065,688,267,705,810,944
  5. Step 5: Solve for x
    x = 380,151,065,688,267,705,810,944/854,820,869,892.60
  6. Step 6: Final answer
    x = 444,714,301,062.90

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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.