Home / 3,124,262,383.04-4,311,384,963.72-1,714,530,099.44

Finding the Fourth Proportional to 3,124,262,383.04, 4,311,384,963.72 and 1,714,530,099.44

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Solution

The fourth proportional to 3,124,262,383.04, 4,311,384,963.72 and 1,714,530,099.44 is: 2,365,998,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,124,262,383.04 : 4,311,384,963.72 = 1,714,530,099.44 : x
  2. Step 2: Convert to fraction form
    3,124,262,383.04/4,311,384,963.72 = 1,714,530,099.44/x
  3. Step 3: Cross multiply
    3,124,262,383.04x = 4,311,384,963.72 × 1,714,530,099.44
  4. Step 4: Simplify right side
    3,124,262,383.04x = 7,391,999,290,570,973,184
  5. Step 5: Solve for x
    x = 7,391,999,290,570,973,184/3,124,262,383.04
  6. Step 6: Final answer
    x = 2,365,998,237.12

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1.5x scale

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.