Home / 93,582,948.07-140,443,375.79-44,398,980.19

Finding the Fourth Proportional to 93,582,948.07, 140,443,375.79 and 44,398,980.19

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Solution

The fourth proportional to 93,582,948.07, 140,443,375.79 and 44,398,980.19 is: 66,631,184.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,582,948.07 : 140,443,375.79 = 44,398,980.19 : x
  2. Step 2: Convert to fraction form
    93,582,948.07/140,443,375.79 = 44,398,980.19/x
  3. Step 3: Cross multiply
    93,582,948.07x = 140,443,375.79 × 44,398,980.19
  4. Step 4: Simplify right side
    93,582,948.07x = 6,235,542,659,516,935
  5. Step 5: Solve for x
    x = 6,235,542,659,516,935/93,582,948.07
  6. Step 6: Final answer
    x = 66,631,184.29

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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.