Home / 92,523,893.04-138,792,721.44-27,822,518.64

Finding the Fourth Proportional to 92,523,893.04, 138,792,721.44 and 27,822,518.64

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Solution

The fourth proportional to 92,523,893.04, 138,792,721.44 and 27,822,518.64 is: 41,735,847.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,523,893.04 : 138,792,721.44 = 27,822,518.64 : x
  2. Step 2: Convert to fraction form
    92,523,893.04/138,792,721.44 = 27,822,518.64/x
  3. Step 3: Cross multiply
    92,523,893.04x = 138,792,721.44 × 27,822,518.64
  4. Step 4: Simplify right side
    92,523,893.04x = 3,861,563,079,360,727.50
  5. Step 5: Solve for x
    x = 3,861,563,079,360,727.50/92,523,893.04
  6. Step 6: Final answer
    x = 41,735,847.38

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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.