Home / 33,067,916.51-45,655,993.02-29,572,410.11

Finding the Fourth Proportional to 33,067,916.51, 45,655,993.02 and 29,572,410.11

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Solution

The fourth proportional to 33,067,916.51, 45,655,993.02 and 29,572,410.11 is: 40,829,840.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,067,916.51 : 45,655,993.02 = 29,572,410.11 : x
  2. Step 2: Convert to fraction form
    33,067,916.51/45,655,993.02 = 29,572,410.11/x
  3. Step 3: Cross multiply
    33,067,916.51x = 45,655,993.02 × 29,572,410.11
  4. Step 4: Simplify right side
    33,067,916.51x = 1,350,157,749,566,737.50
  5. Step 5: Solve for x
    x = 1,350,157,749,566,737.50/33,067,916.51
  6. Step 6: Final answer
    x = 40,829,840.28

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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.