Home / 35,655,012.32-49,250,072.61-29,484,982.31

Finding the Fourth Proportional to 35,655,012.32, 49,250,072.61 and 29,484,982.31

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Solution

The fourth proportional to 35,655,012.32, 49,250,072.61 and 29,484,982.31 is: 40,727,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,655,012.32 : 49,250,072.61 = 29,484,982.31 : x
  2. Step 2: Convert to fraction form
    35,655,012.32/49,250,072.61 = 29,484,982.31/x
  3. Step 3: Cross multiply
    35,655,012.32x = 49,250,072.61 × 29,484,982.31
  4. Step 4: Simplify right side
    35,655,012.32x = 1,452,137,519,425,815.25
  5. Step 5: Solve for x
    x = 1,452,137,519,425,815.25/35,655,012.32
  6. Step 6: Final answer
    x = 40,727,444.06

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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.