Home / 93,248,190.16-139,861,525.56-25,085,525.20

Finding the Fourth Proportional to 93,248,190.16, 139,861,525.56 and 25,085,525.20

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Solution

The fourth proportional to 93,248,190.16, 139,861,525.56 and 25,085,525.20 is: 37,625,393.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,248,190.16 : 139,861,525.56 = 25,085,525.20 : x
  2. Step 2: Convert to fraction form
    93,248,190.16/139,861,525.56 = 25,085,525.20/x
  3. Step 3: Cross multiply
    93,248,190.16x = 139,861,525.56 × 25,085,525.20
  4. Step 4: Simplify right side
    93,248,190.16x = 3,508,499,823,945,824
  5. Step 5: Solve for x
    x = 3,508,499,823,945,824/93,248,190.16
  6. Step 6: Final answer
    x = 37,625,393.24

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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.