Home / 61,733,677.24-85,193,646.06-33,854,621.36

Finding the Fourth Proportional to 61,733,677.24, 85,193,646.06 and 33,854,621.36

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Solution

The fourth proportional to 61,733,677.24, 85,193,646.06 and 33,854,621.36 is: 46,720,019.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,733,677.24 : 85,193,646.06 = 33,854,621.36 : x
  2. Step 2: Convert to fraction form
    61,733,677.24/85,193,646.06 = 33,854,621.36/x
  3. Step 3: Cross multiply
    61,733,677.24x = 85,193,646.06 × 33,854,621.36
  4. Step 4: Simplify right side
    61,733,677.24x = 2,884,198,629,639,156
  5. Step 5: Solve for x
    x = 2,884,198,629,639,156/61,733,677.24
  6. Step 6: Final answer
    x = 46,720,019.91

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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.