Home / 333,802,689.32-460,675,288-185,171,730.80

Finding the Fourth Proportional to 333,802,689.32, 460,675,288 and 185,171,730.80

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Solution

The fourth proportional to 333,802,689.32, 460,675,288 and 185,171,730.80 is: 255,552,286.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,802,689.32 : 460,675,288 = 185,171,730.80 : x
  2. Step 2: Convert to fraction form
    333,802,689.32/460,675,288 = 185,171,730.80/x
  3. Step 3: Cross multiply
    333,802,689.32x = 460,675,288 × 185,171,730.80
  4. Step 4: Simplify right side
    333,802,689.32x = 85,304,040,415,748,480
  5. Step 5: Solve for x
    x = 85,304,040,415,748,480/333,802,689.32
  6. Step 6: Final answer
    x = 255,552,286.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.