Home / 93,810,370.49-140,714,847.21-28,231,225.90

Finding the Fourth Proportional to 93,810,370.49, 140,714,847.21 and 28,231,225.90

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Solution

The fourth proportional to 93,810,370.49, 140,714,847.21 and 28,231,225.90 is: 42,346,625.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,810,370.49 : 140,714,847.21 = 28,231,225.90 : x
  2. Step 2: Convert to fraction form
    93,810,370.49/140,714,847.21 = 28,231,225.90/x
  3. Step 3: Cross multiply
    93,810,370.49x = 140,714,847.21 × 28,231,225.90
  4. Step 4: Simplify right side
    93,810,370.49x = 3,972,552,638,823,575
  5. Step 5: Solve for x
    x = 3,972,552,638,823,575/93,810,370.49
  6. Step 6: Final answer
    x = 42,346,625.62

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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.