Home / 3,531,717,588,499.40-5,297,576,376,805.60-848,636,991,930

Finding the Fourth Proportional to 3,531,717,588,499.40, 5,297,576,376,805.60 and 848,636,991,930

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Solution

The fourth proportional to 3,531,717,588,499.40, 5,297,576,376,805.60 and 848,636,991,930 is: 1,272,955,486,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,717,588,499.40 : 5,297,576,376,805.60 = 848,636,991,930 : x
  2. Step 2: Convert to fraction form
    3,531,717,588,499.40/5,297,576,376,805.60 = 848,636,991,930/x
  3. Step 3: Cross multiply
    3,531,717,588,499.40x = 5,297,576,376,805.60 × 848,636,991,930
  4. Step 4: Simplify right side
    3,531,717,588,499.40x = 4,495,719,280,931,732,113,588,224
  5. Step 5: Solve for x
    x = 4,495,719,280,931,732,113,588,224/3,531,717,588,499.40
  6. Step 6: Final answer
    x = 1,272,955,486,466.84

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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.