Home / 36,645,861.84-54,968,746.33-9,352,155.21

Finding the Fourth Proportional to 36,645,861.84, 54,968,746.33 and 9,352,155.21

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Solution

The fourth proportional to 36,645,861.84, 54,968,746.33 and 9,352,155.21 is: 14,028,220.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,645,861.84 : 54,968,746.33 = 9,352,155.21 : x
  2. Step 2: Convert to fraction form
    36,645,861.84/54,968,746.33 = 9,352,155.21/x
  3. Step 3: Cross multiply
    36,645,861.84x = 54,968,746.33 × 9,352,155.21
  4. Step 4: Simplify right side
    36,645,861.84x = 514,076,247,377,277.94
  5. Step 5: Solve for x
    x = 514,076,247,377,277.94/36,645,861.84
  6. Step 6: Final answer
    x = 14,028,220.97

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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.