Home / 32,783,669.60-49,175,504.40-17,667,125.60

Finding the Fourth Proportional to 32,783,669.60, 49,175,504.40 and 17,667,125.60

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Solution

The fourth proportional to 32,783,669.60, 49,175,504.40 and 17,667,125.60 is: 26,500,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,669.60 : 49,175,504.40 = 17,667,125.60 : x
  2. Step 2: Convert to fraction form
    32,783,669.60/49,175,504.40 = 17,667,125.60/x
  3. Step 3: Cross multiply
    32,783,669.60x = 49,175,504.40 × 17,667,125.60
  4. Step 4: Simplify right side
    32,783,669.60x = 868,789,812,678,152.62
  5. Step 5: Solve for x
    x = 868,789,812,678,152.62/32,783,669.60
  6. Step 6: Final answer
    x = 26,500,688.40

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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.