Home / 31,067,848.11-46,603,640.51-9,502,636.63

Finding the Fourth Proportional to 31,067,848.11, 46,603,640.51 and 9,502,636.63

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Solution

The fourth proportional to 31,067,848.11, 46,603,640.51 and 9,502,636.63 is: 14,254,526.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,067,848.11 : 46,603,640.51 = 9,502,636.63 : x
  2. Step 2: Convert to fraction form
    31,067,848.11/46,603,640.51 = 9,502,636.63/x
  3. Step 3: Cross multiply
    31,067,848.11x = 46,603,640.51 × 9,502,636.63
  4. Step 4: Simplify right side
    31,067,848.11x = 442,857,461,401,677.88
  5. Step 5: Solve for x
    x = 442,857,461,401,677.88/31,067,848.11
  6. Step 6: Final answer
    x = 14,254,526.41

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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.