Home / 63,936,219.60-95,904,329.40-58,645,429.20

Finding the Fourth Proportional to 63,936,219.60, 95,904,329.40 and 58,645,429.20

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Solution

The fourth proportional to 63,936,219.60, 95,904,329.40 and 58,645,429.20 is: 87,968,143.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936,219.60 : 95,904,329.40 = 58,645,429.20 : x
  2. Step 2: Convert to fraction form
    63,936,219.60/95,904,329.40 = 58,645,429.20/x
  3. Step 3: Cross multiply
    63,936,219.60x = 95,904,329.40 × 58,645,429.20
  4. Step 4: Simplify right side
    63,936,219.60x = 5,624,350,559,801,179
  5. Step 5: Solve for x
    x = 5,624,350,559,801,179/63,936,219.60
  6. Step 6: Final answer
    x = 87,968,143.80

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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.