Home / 34,174,563.56-51,264,960.08-11,139,585.56

Finding the Fourth Proportional to 34,174,563.56, 51,264,960.08 and 11,139,585.56

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Solution

The fourth proportional to 34,174,563.56, 51,264,960.08 and 11,139,585.56 is: 16,710,393.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174,563.56 : 51,264,960.08 = 11,139,585.56 : x
  2. Step 2: Convert to fraction form
    34,174,563.56/51,264,960.08 = 11,139,585.56/x
  3. Step 3: Cross multiply
    34,174,563.56x = 51,264,960.08 × 11,139,585.56
  4. Step 4: Simplify right side
    34,174,563.56x = 571,070,409,041,144.50
  5. Step 5: Solve for x
    x = 571,070,409,041,144.50/34,174,563.56
  6. Step 6: Final answer
    x = 16,710,393.62

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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.