Home / 42,162,852.97-58,184,893.34-24,525,987.38

Finding the Fourth Proportional to 42,162,852.97, 58,184,893.34 and 24,525,987.38

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Solution

The fourth proportional to 42,162,852.97, 58,184,893.34 and 24,525,987.38 is: 33,845,953.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,162,852.97 : 58,184,893.34 = 24,525,987.38 : x
  2. Step 2: Convert to fraction form
    42,162,852.97/58,184,893.34 = 24,525,987.38/x
  3. Step 3: Cross multiply
    42,162,852.97x = 58,184,893.34 × 24,525,987.38
  4. Step 4: Simplify right side
    42,162,852.97x = 1,427,041,959,763,486
  5. Step 5: Solve for x
    x = 1,427,041,959,763,486/42,162,852.97
  6. Step 6: Final answer
    x = 33,845,953.47

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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.