Home / 46,176,193,282.20-69,264,289,923.30-39,564,216,936.60

Finding the Fourth Proportional to 46,176,193,282.20, 69,264,289,923.30 and 39,564,216,936.60

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Solution

The fourth proportional to 46,176,193,282.20, 69,264,289,923.30 and 39,564,216,936.60 is: 59,346,325,404.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,176,193,282.20 : 69,264,289,923.30 = 39,564,216,936.60 : x
  2. Step 2: Convert to fraction form
    46,176,193,282.20/69,264,289,923.30 = 39,564,216,936.60/x
  3. Step 3: Cross multiply
    46,176,193,282.20x = 69,264,289,923.30 × 39,564,216,936.60
  4. Step 4: Simplify right side
    46,176,193,282.20x = 2,740,387,392,484,998,643,712
  5. Step 5: Solve for x
    x = 2,740,387,392,484,998,643,712/46,176,193,282.20
  6. Step 6: Final answer
    x = 59,346,325,404.90

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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.