Home / 39,711,962.70-59,571,377.64-10,958,099.58

Finding the Fourth Proportional to 39,711,962.70, 59,571,377.64 and 10,958,099.58

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Solution

The fourth proportional to 39,711,962.70, 59,571,377.64 and 10,958,099.58 is: 16,438,096.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,711,962.70 : 59,571,377.64 = 10,958,099.58 : x
  2. Step 2: Convert to fraction form
    39,711,962.70/59,571,377.64 = 10,958,099.58/x
  3. Step 3: Cross multiply
    39,711,962.70x = 59,571,377.64 × 10,958,099.58
  4. Step 4: Simplify right side
    39,711,962.70x = 652,789,088,296,905.38
  5. Step 5: Solve for x
    x = 652,789,088,296,905.38/39,711,962.70
  6. Step 6: Final answer
    x = 16,438,096.83

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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.