Home / 3,483,910,886.40-5,225,754,355.20-1,154,955,340.80

Finding the Fourth Proportional to 3,483,910,886.40, 5,225,754,355.20 and 1,154,955,340.80

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Solution

The fourth proportional to 3,483,910,886.40, 5,225,754,355.20 and 1,154,955,340.80 is: 1,732,395,890.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,910,886.40 : 5,225,754,355.20 = 1,154,955,340.80 : x
  2. Step 2: Convert to fraction form
    3,483,910,886.40/5,225,754,355.20 = 1,154,955,340.80/x
  3. Step 3: Cross multiply
    3,483,910,886.40x = 5,225,754,355.20 × 1,154,955,340.80
  4. Step 4: Simplify right side
    3,483,910,886.40x = 6,035,512,902,247,099,392
  5. Step 5: Solve for x
    x = 6,035,512,902,247,099,392/3,483,910,886.40
  6. Step 6: Final answer
    x = 1,732,395,890.44

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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.