Home / 3,588,914,797.60-5,388,914,929.20-1,956,328,045.60

Finding the Fourth Proportional to 3,588,914,797.60, 5,388,914,929.20 and 1,956,328,045.60

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Solution

The fourth proportional to 3,588,914,797.60, 5,388,914,929.20 and 1,956,328,045.60 is: 2,937,513,428.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,914,797.60 : 5,388,914,929.20 = 1,956,328,045.60 : x
  2. Step 2: Convert to fraction form
    3,588,914,797.60/5,388,914,929.20 = 1,956,328,045.60/x
  3. Step 3: Cross multiply
    3,588,914,797.60x = 5,388,914,929.20 × 1,956,328,045.60
  4. Step 4: Simplify right side
    3,588,914,797.60x = 10,542,485,411,346,497,536
  5. Step 5: Solve for x
    x = 10,542,485,411,346,497,536/3,588,914,797.60
  6. Step 6: Final answer
    x = 2,937,513,428.40

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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.