Home / 42,333,714.28-63,480,029.82-24,831,052.84

Finding the Fourth Proportional to 42,333,714.28, 63,480,029.82 and 24,831,052.84

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Solution

The fourth proportional to 42,333,714.28, 63,480,029.82 and 24,831,052.84 is: 37,234,530.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,333,714.28 : 63,480,029.82 = 24,831,052.84 : x
  2. Step 2: Convert to fraction form
    42,333,714.28/63,480,029.82 = 24,831,052.84/x
  3. Step 3: Cross multiply
    42,333,714.28x = 63,480,029.82 × 24,831,052.84
  4. Step 4: Simplify right side
    42,333,714.28x = 1,576,275,974,745,195.75
  5. Step 5: Solve for x
    x = 1,576,275,974,745,195.75/42,333,714.28
  6. Step 6: Final answer
    x = 37,234,530.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.