Home / 2,852,604,868,758.80-3,936,378,679,265.90-1,600,924,664,238.90

Finding the Fourth Proportional to 2,852,604,868,758.80, 3,936,378,679,265.90 and 1,600,924,664,238.90

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Solution

The fourth proportional to 2,852,604,868,758.80, 3,936,378,679,265.90 and 1,600,924,664,238.90 is: 2,209,154,791,971.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,604,868,758.80 : 3,936,378,679,265.90 = 1,600,924,664,238.90 : x
  2. Step 2: Convert to fraction form
    2,852,604,868,758.80/3,936,378,679,265.90 = 1,600,924,664,238.90/x
  3. Step 3: Cross multiply
    2,852,604,868,758.80x = 3,936,378,679,265.90 × 1,600,924,664,238.90
  4. Step 4: Simplify right side
    2,852,604,868,758.80x = 6,301,845,715,420,924,988,096,512
  5. Step 5: Solve for x
    x = 6,301,845,715,420,924,988,096,512/2,852,604,868,758.80
  6. Step 6: Final answer
    x = 2,209,154,791,971.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.