Home / 1,819,384,900,496.40-2,729,245,119,410.80-594,150,442,122.86

Finding the Fourth Proportional to 1,819,384,900,496.40, 2,729,245,119,410.80 and 594,150,442,122.86

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Solution

The fourth proportional to 1,819,384,900,496.40, 2,729,245,119,410.80 and 594,150,442,122.86 is: 891,280,450,836.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,384,900,496.40 : 2,729,245,119,410.80 = 594,150,442,122.86 : x
  2. Step 2: Convert to fraction form
    1,819,384,900,496.40/2,729,245,119,410.80 = 594,150,442,122.86/x
  3. Step 3: Cross multiply
    1,819,384,900,496.40x = 2,729,245,119,410.80 × 594,150,442,122.86
  4. Step 4: Simplify right side
    1,819,384,900,496.40x = 1,621,582,194,359,584,478,461,952
  5. Step 5: Solve for x
    x = 1,621,582,194,359,584,478,461,952/1,819,384,900,496.40
  6. Step 6: Final answer
    x = 891,280,450,836.52

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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.