Home / 4,109,777,567.80-5,671,493,044.07-2,230,182,851.63

Finding the Fourth Proportional to 4,109,777,567.80, 5,671,493,044.07 and 2,230,182,851.63

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Solution

The fourth proportional to 4,109,777,567.80, 5,671,493,044.07 and 2,230,182,851.63 is: 3,077,652,335.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,777,567.80 : 5,671,493,044.07 = 2,230,182,851.63 : x
  2. Step 2: Convert to fraction form
    4,109,777,567.80/5,671,493,044.07 = 2,230,182,851.63/x
  3. Step 3: Cross multiply
    4,109,777,567.80x = 5,671,493,044.07 × 2,230,182,851.63
  4. Step 4: Simplify right side
    4,109,777,567.80x = 12,648,466,529,984,233,472
  5. Step 5: Solve for x
    x = 12,648,466,529,984,233,472/4,109,777,567.80
  6. Step 6: Final answer
    x = 3,077,652,335.52

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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.