Home / 93,054,893.40-139,582,340.10-23,967,563.40

Finding the Fourth Proportional to 93,054,893.40, 139,582,340.10 and 23,967,563.40

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Solution

The fourth proportional to 93,054,893.40, 139,582,340.10 and 23,967,563.40 is: 35,951,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,054,893.40 : 139,582,340.10 = 23,967,563.40 : x
  2. Step 2: Convert to fraction form
    93,054,893.40/139,582,340.10 = 23,967,563.40/x
  3. Step 3: Cross multiply
    93,054,893.40x = 139,582,340.10 × 23,967,563.40
  4. Step 4: Simplify right side
    93,054,893.40x = 3,345,448,585,867,112
  5. Step 5: Solve for x
    x = 3,345,448,585,867,112/93,054,893.40
  6. Step 6: Final answer
    x = 35,951,345.10

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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.