Home / 42,968,836.12-59,184,037.51-33,026,706.38

Finding the Fourth Proportional to 42,968,836.12, 59,184,037.51 and 33,026,706.38

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Solution

The fourth proportional to 42,968,836.12, 59,184,037.51 and 33,026,706.38 is: 45,490,034.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,968,836.12 : 59,184,037.51 = 33,026,706.38 : x
  2. Step 2: Convert to fraction form
    42,968,836.12/59,184,037.51 = 33,026,706.38/x
  3. Step 3: Cross multiply
    42,968,836.12x = 59,184,037.51 × 33,026,706.38
  4. Step 4: Simplify right side
    42,968,836.12x = 1,954,653,828,929,756
  5. Step 5: Solve for x
    x = 1,954,653,828,929,756/42,968,836.12
  6. Step 6: Final answer
    x = 45,490,034.30

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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.