Home / 31,095,156.15-46,642,734.24-27,507,929.40

Finding the Fourth Proportional to 31,095,156.15, 46,642,734.24 and 27,507,929.40

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Solution

The fourth proportional to 31,095,156.15, 46,642,734.24 and 27,507,929.40 is: 41,261,894.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,095,156.15 : 46,642,734.24 = 27,507,929.40 : x
  2. Step 2: Convert to fraction form
    31,095,156.15/46,642,734.24 = 27,507,929.40/x
  3. Step 3: Cross multiply
    31,095,156.15x = 46,642,734.24 × 27,507,929.40
  4. Step 4: Simplify right side
    31,095,156.15x = 1,283,045,040,496,882.75
  5. Step 5: Solve for x
    x = 1,283,045,040,496,882.75/31,095,156.15
  6. Step 6: Final answer
    x = 41,261,894.11

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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.