Home / 8,797,550,509.60-13,196,325,764.40-3,275,665,943.20

Finding the Fourth Proportional to 8,797,550,509.60, 13,196,325,764.40 and 3,275,665,943.20

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Solution

The fourth proportional to 8,797,550,509.60, 13,196,325,764.40 and 3,275,665,943.20 is: 4,913,498,914.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,550,509.60 : 13,196,325,764.40 = 3,275,665,943.20 : x
  2. Step 2: Convert to fraction form
    8,797,550,509.60/13,196,325,764.40 = 3,275,665,943.20/x
  3. Step 3: Cross multiply
    8,797,550,509.60x = 13,196,325,764.40 × 3,275,665,943.20
  4. Step 4: Simplify right side
    8,797,550,509.60x = 43,226,754,881,817,780,224
  5. Step 5: Solve for x
    x = 43,226,754,881,817,780,224/8,797,550,509.60
  6. Step 6: Final answer
    x = 4,913,498,914.80

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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.