Home / 546,282,776.44-753,869,698.41-295,386,568.90

Finding the Fourth Proportional to 546,282,776.44, 753,869,698.41 and 295,386,568.90

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Solution

The fourth proportional to 546,282,776.44, 753,869,698.41 and 295,386,568.90 is: 407,633,176.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,282,776.44 : 753,869,698.41 = 295,386,568.90 : x
  2. Step 2: Convert to fraction form
    546,282,776.44/753,869,698.41 = 295,386,568.90/x
  3. Step 3: Cross multiply
    546,282,776.44x = 753,869,698.41 × 295,386,568.90
  4. Step 4: Simplify right side
    546,282,776.44x = 222,682,983,610,227,744
  5. Step 5: Solve for x
    x = 222,682,983,610,227,744/546,282,776.44
  6. Step 6: Final answer
    x = 407,633,176.83

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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.