Home / 31,249,777.32-46,875,729.04-14,846,596.21

Finding the Fourth Proportional to 31,249,777.32, 46,875,729.04 and 14,846,596.21

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Solution

The fourth proportional to 31,249,777.32, 46,875,729.04 and 14,846,596.21 is: 22,270,399.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,249,777.32 : 46,875,729.04 = 14,846,596.21 : x
  2. Step 2: Convert to fraction form
    31,249,777.32/46,875,729.04 = 14,846,596.21/x
  3. Step 3: Cross multiply
    31,249,777.32x = 46,875,729.04 × 14,846,596.21
  4. Step 4: Simplify right side
    31,249,777.32x = 695,945,020,871,872.25
  5. Step 5: Solve for x
    x = 695,945,020,871,872.25/31,249,777.32
  6. Step 6: Final answer
    x = 22,270,399.36

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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.