Home / 4,826,192,099,400.60-7,240,031,996,466-1,645,500,878,349.60

Finding the Fourth Proportional to 4,826,192,099,400.60, 7,240,031,996,466 and 1,645,500,878,349.60

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Solution

The fourth proportional to 4,826,192,099,400.60, 7,240,031,996,466 and 1,645,500,878,349.60 is: 2,468,504,933,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,192,099,400.60 : 7,240,031,996,466 = 1,645,500,878,349.60 : x
  2. Step 2: Convert to fraction form
    4,826,192,099,400.60/7,240,031,996,466 = 1,645,500,878,349.60/x
  3. Step 3: Cross multiply
    4,826,192,099,400.60x = 7,240,031,996,466 × 1,645,500,878,349.60
  4. Step 4: Simplify right side
    4,826,192,099,400.60x = 11,913,479,009,464,011,578,146,816
  5. Step 5: Solve for x
    x = 11,913,479,009,464,011,578,146,816/4,826,192,099,400.60
  6. Step 6: Final answer
    x = 2,468,504,933,929.93

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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.