Home / 2,852,604,868,767.20-3,936,378,679,277.20-1,600,924,664,247.20

Finding the Fourth Proportional to 2,852,604,868,767.20, 3,936,378,679,277.20 and 1,600,924,664,247.20

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Solution

The fourth proportional to 2,852,604,868,767.20, 3,936,378,679,277.20 and 1,600,924,664,247.20 is: 2,209,154,791,983.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,604,868,767.20 : 3,936,378,679,277.20 = 1,600,924,664,247.20 : x
  2. Step 2: Convert to fraction form
    2,852,604,868,767.20/3,936,378,679,277.20 = 1,600,924,664,247.20/x
  3. Step 3: Cross multiply
    2,852,604,868,767.20x = 3,936,378,679,277.20 × 1,600,924,664,247.20
  4. Step 4: Simplify right side
    2,852,604,868,767.20x = 6,301,845,715,471,688,280,309,760
  5. Step 5: Solve for x
    x = 6,301,845,715,471,688,280,309,760/2,852,604,868,767.20
  6. Step 6: Final answer
    x = 2,209,154,791,983.21

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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.