Home / 4,046,112,122.55-6,069,336,145.43-1,285,663,226.55

Finding the Fourth Proportional to 4,046,112,122.55, 6,069,336,145.43 and 1,285,663,226.55

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Solution

The fourth proportional to 4,046,112,122.55, 6,069,336,145.43 and 1,285,663,226.55 is: 1,928,548,210.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,112,122.55 : 6,069,336,145.43 = 1,285,663,226.55 : x
  2. Step 2: Convert to fraction form
    4,046,112,122.55/6,069,336,145.43 = 1,285,663,226.55/x
  3. Step 3: Cross multiply
    4,046,112,122.55x = 6,069,336,145.43 × 1,285,663,226.55
  4. Step 4: Simplify right side
    4,046,112,122.55x = 7,803,122,291,743,645,696
  5. Step 5: Solve for x
    x = 7,803,122,291,743,645,696/4,046,112,122.55
  6. Step 6: Final answer
    x = 1,928,548,210.08

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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.