Home / 4,109,777,607.40-5,671,493,098.56-2,230,182,891.23

Finding the Fourth Proportional to 4,109,777,607.40, 5,671,493,098.56 and 2,230,182,891.23

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Solution

The fourth proportional to 4,109,777,607.40, 5,671,493,098.56 and 2,230,182,891.23 is: 3,077,652,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,777,607.40 : 5,671,493,098.56 = 2,230,182,891.23 : x
  2. Step 2: Convert to fraction form
    4,109,777,607.40/5,671,493,098.56 = 2,230,182,891.23/x
  3. Step 3: Cross multiply
    4,109,777,607.40x = 5,671,493,098.56 × 2,230,182,891.23
  4. Step 4: Simplify right side
    4,109,777,607.40x = 12,648,466,876,109,174,784
  5. Step 5: Solve for x
    x = 12,648,466,876,109,174,784/4,109,777,607.40
  6. Step 6: Final answer
    x = 3,077,652,390.08

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Double scale
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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.