Home / 31,249,777.82-46,875,729.79-14,846,596.71

Finding the Fourth Proportional to 31,249,777.82, 46,875,729.79 and 14,846,596.71

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Solution

The fourth proportional to 31,249,777.82, 46,875,729.79 and 14,846,596.71 is: 22,270,400.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,249,777.82 : 46,875,729.79 = 14,846,596.71 : x
  2. Step 2: Convert to fraction form
    31,249,777.82/46,875,729.79 = 14,846,596.71/x
  3. Step 3: Cross multiply
    31,249,777.82x = 46,875,729.79 × 14,846,596.71
  4. Step 4: Simplify right side
    31,249,777.82x = 695,945,055,679,063
  5. Step 5: Solve for x
    x = 695,945,055,679,063/31,249,777.82
  6. Step 6: Final answer
    x = 22,270,400.12

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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.