Home / 31,067,849.10-46,603,642-9,502,637.62

Finding the Fourth Proportional to 31,067,849.10, 46,603,642 and 9,502,637.62

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Solution

The fourth proportional to 31,067,849.10, 46,603,642 and 9,502,637.62 is: 14,254,527.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,067,849.10 : 46,603,642 = 9,502,637.62 : x
  2. Step 2: Convert to fraction form
    31,067,849.10/46,603,642 = 9,502,637.62/x
  3. Step 3: Cross multiply
    31,067,849.10x = 46,603,642 × 9,502,637.62
  4. Step 4: Simplify right side
    31,067,849.10x = 442,857,521,698,212
  5. Step 5: Solve for x
    x = 442,857,521,698,212/31,067,849.10
  6. Step 6: Final answer
    x = 14,254,527.90

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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.