Home / 2,852,604,868,768.20-3,936,378,679,278.60-1,600,924,664,248.20

Finding the Fourth Proportional to 2,852,604,868,768.20, 3,936,378,679,278.60 and 1,600,924,664,248.20

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Solution

The fourth proportional to 2,852,604,868,768.20, 3,936,378,679,278.60 and 1,600,924,664,248.20 is: 2,209,154,791,984.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,604,868,768.20 : 3,936,378,679,278.60 = 1,600,924,664,248.20 : x
  2. Step 2: Convert to fraction form
    2,852,604,868,768.20/3,936,378,679,278.60 = 1,600,924,664,248.20/x
  3. Step 3: Cross multiply
    2,852,604,868,768.20x = 3,936,378,679,278.60 × 1,600,924,664,248.20
  4. Step 4: Simplify right side
    2,852,604,868,768.20x = 6,301,845,715,477,865,517,023,232
  5. Step 5: Solve for x
    x = 6,301,845,715,477,865,517,023,232/2,852,604,868,768.20
  6. Step 6: Final answer
    x = 2,209,154,791,984.60

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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.