Home / 31,202,065.40-46,747,110.90-26,723,089.40

Finding the Fourth Proportional to 31,202,065.40, 46,747,110.90 and 26,723,089.40

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Solution

The fourth proportional to 31,202,065.40, 46,747,110.90 and 26,723,089.40 is: 40,036,683.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,065.40 : 46,747,110.90 = 26,723,089.40 : x
  2. Step 2: Convert to fraction form
    31,202,065.40/46,747,110.90 = 26,723,089.40/x
  3. Step 3: Cross multiply
    31,202,065.40x = 46,747,110.90 × 26,723,089.40
  4. Step 4: Simplify right side
    31,202,065.40x = 1,249,227,223,772,414.25
  5. Step 5: Solve for x
    x = 1,249,227,223,772,414.25/31,202,065.40
  6. Step 6: Final answer
    x = 40,036,683.72

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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.