Home / 467,267,606.40-700,949,486.40-176,379,742.08

Finding the Fourth Proportional to 467,267,606.40, 700,949,486.40 and 176,379,742.08

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Solution

The fourth proportional to 467,267,606.40, 700,949,486.40 and 176,379,742.08 is: 264,587,760.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,267,606.40 : 700,949,486.40 = 176,379,742.08 : x
  2. Step 2: Convert to fraction form
    467,267,606.40/700,949,486.40 = 176,379,742.08/x
  3. Step 3: Cross multiply
    467,267,606.40x = 700,949,486.40 × 176,379,742.08
  4. Step 4: Simplify right side
    467,267,606.40x = 123,633,289,622,340,480
  5. Step 5: Solve for x
    x = 123,633,289,622,340,480/467,267,606.40
  6. Step 6: Final answer
    x = 264,587,760.69

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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.