Home / 179,673,570.10-269,006,470.35-174,634,722.10

Finding the Fourth Proportional to 179,673,570.10, 269,006,470.35 and 174,634,722.10

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Solution

The fourth proportional to 179,673,570.10, 269,006,470.35 and 174,634,722.10 is: 261,462,329.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,673,570.10 : 269,006,470.35 = 174,634,722.10 : x
  2. Step 2: Convert to fraction form
    179,673,570.10/269,006,470.35 = 174,634,722.10/x
  3. Step 3: Cross multiply
    179,673,570.10x = 269,006,470.35 × 174,634,722.10
  4. Step 4: Simplify right side
    179,673,570.10x = 46,977,870,192,674,144
  5. Step 5: Solve for x
    x = 46,977,870,192,674,144/179,673,570.10
  6. Step 6: Final answer
    x = 261,462,329.53

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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.