Home / 2,852,604,868,772.70-3,936,378,679,284.90-1,600,924,664,252.70

Finding the Fourth Proportional to 2,852,604,868,772.70, 3,936,378,679,284.90 and 1,600,924,664,252.70

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Solution

The fourth proportional to 2,852,604,868,772.70, 3,936,378,679,284.90 and 1,600,924,664,252.70 is: 2,209,154,791,990.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,604,868,772.70 : 3,936,378,679,284.90 = 1,600,924,664,252.70 : x
  2. Step 2: Convert to fraction form
    2,852,604,868,772.70/3,936,378,679,284.90 = 1,600,924,664,252.70/x
  3. Step 3: Cross multiply
    2,852,604,868,772.70x = 3,936,378,679,284.90 × 1,600,924,664,252.70
  4. Step 4: Simplify right side
    2,852,604,868,772.70x = 6,301,845,715,505,664,692,846,592
  5. Step 5: Solve for x
    x = 6,301,845,715,505,664,692,846,592/2,852,604,868,772.70
  6. Step 6: Final answer
    x = 2,209,154,791,990.86

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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.