Home / 55,655,515,416.30-83,483,273,124.45-29,115,777,029.10

Finding the Fourth Proportional to 55,655,515,416.30, 83,483,273,124.45 and 29,115,777,029.10

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Solution

The fourth proportional to 55,655,515,416.30, 83,483,273,124.45 and 29,115,777,029.10 is: 43,673,665,543.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,655,515,416.30 : 83,483,273,124.45 = 29,115,777,029.10 : x
  2. Step 2: Convert to fraction form
    55,655,515,416.30/83,483,273,124.45 = 29,115,777,029.10/x
  3. Step 3: Cross multiply
    55,655,515,416.30x = 83,483,273,124.45 × 29,115,777,029.10
  4. Step 4: Simplify right side
    55,655,515,416.30x = 2,430,680,365,950,942,314,496
  5. Step 5: Solve for x
    x = 2,430,680,365,950,942,314,496/55,655,515,416.30
  6. Step 6: Final answer
    x = 43,673,665,543.65

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1.5x scale

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.