Home / 93,431,495.10-140,114,787.89-51,995,604.27

Finding the Fourth Proportional to 93,431,495.10, 140,114,787.89 and 51,995,604.27

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Solution

The fourth proportional to 93,431,495.10, 140,114,787.89 and 51,995,604.27 is: 77,975,345.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,431,495.10 : 140,114,787.89 = 51,995,604.27 : x
  2. Step 2: Convert to fraction form
    93,431,495.10/140,114,787.89 = 51,995,604.27/x
  3. Step 3: Cross multiply
    93,431,495.10x = 140,114,787.89 × 51,995,604.27
  4. Step 4: Simplify right side
    93,431,495.10x = 7,285,353,063,768,880
  5. Step 5: Solve for x
    x = 7,285,353,063,768,880/93,431,495.10
  6. Step 6: Final answer
    x = 77,975,345.00

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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.