Home / 31,066,637.29-46,611,319.16-14,456,166.34

Finding the Fourth Proportional to 31,066,637.29, 46,611,319.16 and 14,456,166.34

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Solution

The fourth proportional to 31,066,637.29, 46,611,319.16 and 14,456,166.34 is: 21,689,537.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,066,637.29 : 46,611,319.16 = 14,456,166.34 : x
  2. Step 2: Convert to fraction form
    31,066,637.29/46,611,319.16 = 14,456,166.34/x
  3. Step 3: Cross multiply
    31,066,637.29x = 46,611,319.16 × 14,456,166.34
  4. Step 4: Simplify right side
    31,066,637.29x = 673,820,983,103,789
  5. Step 5: Solve for x
    x = 673,820,983,103,789/31,066,637.29
  6. Step 6: Final answer
    x = 21,689,537.13

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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.