Home / 3,366,658,479,247-4,646,334,982,323.20-2,048,364,221,845.20

Finding the Fourth Proportional to 3,366,658,479,247, 4,646,334,982,323.20 and 2,048,364,221,845.20

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Solution

The fourth proportional to 3,366,658,479,247, 4,646,334,982,323.20 and 2,048,364,221,845.20 is: 2,826,953,312,658.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,658,479,247 : 4,646,334,982,323.20 = 2,048,364,221,845.20 : x
  2. Step 2: Convert to fraction form
    3,366,658,479,247/4,646,334,982,323.20 = 2,048,364,221,845.20/x
  3. Step 3: Cross multiply
    3,366,658,479,247x = 4,646,334,982,323.20 × 2,048,364,221,845.20
  4. Step 4: Simplify right side
    3,366,658,479,247x = 9,517,386,340,498,593,114,226,688
  5. Step 5: Solve for x
    x = 9,517,386,340,498,593,114,226,688/3,366,658,479,247
  6. Step 6: Final answer
    x = 2,826,953,312,658.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.