Home / 4,834,368,412.60-7,251,552,618.90-1,340,767,132.60

Finding the Fourth Proportional to 4,834,368,412.60, 7,251,552,618.90 and 1,340,767,132.60

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Solution

The fourth proportional to 4,834,368,412.60, 7,251,552,618.90 and 1,340,767,132.60 is: 2,011,150,698.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,368,412.60 : 7,251,552,618.90 = 1,340,767,132.60 : x
  2. Step 2: Convert to fraction form
    4,834,368,412.60/7,251,552,618.90 = 1,340,767,132.60/x
  3. Step 3: Cross multiply
    4,834,368,412.60x = 7,251,552,618.90 × 1,340,767,132.60
  4. Step 4: Simplify right side
    4,834,368,412.60x = 9,722,643,411,740,571,648
  5. Step 5: Solve for x
    x = 9,722,643,411,740,571,648/4,834,368,412.60
  6. Step 6: Final answer
    x = 2,011,150,698.90

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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.