Home / 4,996,232,816.20-7,488,974,453.10-1,889,615,062.60

Finding the Fourth Proportional to 4,996,232,816.20, 7,488,974,453.10 and 1,889,615,062.60

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Solution

The fourth proportional to 4,996,232,816.20, 7,488,974,453.10 and 1,889,615,062.60 is: 2,832,389,812.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,232,816.20 : 7,488,974,453.10 = 1,889,615,062.60 : x
  2. Step 2: Convert to fraction form
    4,996,232,816.20/7,488,974,453.10 = 1,889,615,062.60/x
  3. Step 3: Cross multiply
    4,996,232,816.20x = 7,488,974,453.10 × 1,889,615,062.60
  4. Step 4: Simplify right side
    4,996,232,816.20x = 14,151,278,930,004,357,120
  5. Step 5: Solve for x
    x = 14,151,278,930,004,357,120/4,996,232,816.20
  6. Step 6: Final answer
    x = 2,832,389,812.60

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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.