Home / 64,232,872.84-96,333,882.14-29,656,053.15

Finding the Fourth Proportional to 64,232,872.84, 96,333,882.14 and 29,656,053.15

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Solution

The fourth proportional to 64,232,872.84, 96,333,882.14 and 29,656,053.15 is: 44,476,957.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,232,872.84 : 96,333,882.14 = 29,656,053.15 : x
  2. Step 2: Convert to fraction form
    64,232,872.84/96,333,882.14 = 29,656,053.15/x
  3. Step 3: Cross multiply
    64,232,872.84x = 96,333,882.14 × 29,656,053.15
  4. Step 4: Simplify right side
    64,232,872.84x = 2,856,882,728,889,675.50
  5. Step 5: Solve for x
    x = 2,856,882,728,889,675.50/64,232,872.84
  6. Step 6: Final answer
    x = 44,476,957.09

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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.