Home / 246,030,477.30-369,227,399.76-116,638,542

Finding the Fourth Proportional to 246,030,477.30, 369,227,399.76 and 116,638,542

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Solution

The fourth proportional to 246,030,477.30, 369,227,399.76 and 116,638,542 is: 175,043,945.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,030,477.30 : 369,227,399.76 = 116,638,542 : x
  2. Step 2: Convert to fraction form
    246,030,477.30/369,227,399.76 = 116,638,542/x
  3. Step 3: Cross multiply
    246,030,477.30x = 369,227,399.76 × 116,638,542
  4. Step 4: Simplify right side
    246,030,477.30x = 43,066,145,574,457,552
  5. Step 5: Solve for x
    x = 43,066,145,574,457,552/246,030,477.30
  6. Step 6: Final answer
    x = 175,043,945.97

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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.