Home / 179,447,506.48-269,173,395.72-50,047,243.56

Finding the Fourth Proportional to 179,447,506.48, 269,173,395.72 and 50,047,243.56

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Solution

The fourth proportional to 179,447,506.48, 269,173,395.72 and 50,047,243.56 is: 75,071,461.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,447,506.48 : 269,173,395.72 = 50,047,243.56 : x
  2. Step 2: Convert to fraction form
    179,447,506.48/269,173,395.72 = 50,047,243.56/x
  3. Step 3: Cross multiply
    179,447,506.48x = 269,173,395.72 × 50,047,243.56
  4. Step 4: Simplify right side
    179,447,506.48x = 13,471,386,495,471,104
  5. Step 5: Solve for x
    x = 13,471,386,495,471,104/179,447,506.48
  6. Step 6: Final answer
    x = 75,071,461.06

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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.