Home / 93,306,556.76-139,943,883.36-25,133,305.28

Finding the Fourth Proportional to 93,306,556.76, 139,943,883.36 and 25,133,305.28

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Solution

The fourth proportional to 93,306,556.76, 139,943,883.36 and 25,133,305.28 is: 37,695,661.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,306,556.76 : 139,943,883.36 = 25,133,305.28 : x
  2. Step 2: Convert to fraction form
    93,306,556.76/139,943,883.36 = 25,133,305.28/x
  3. Step 3: Cross multiply
    93,306,556.76x = 139,943,883.36 × 25,133,305.28
  4. Step 4: Simplify right side
    93,306,556.76x = 3,517,252,342,555,592.50
  5. Step 5: Solve for x
    x = 3,517,252,342,555,592.50/93,306,556.76
  6. Step 6: Final answer
    x = 37,695,661.11

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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.