Home / 31,292,215.61-46,945,040.06-10,544,703.37

Finding the Fourth Proportional to 31,292,215.61, 46,945,040.06 and 10,544,703.37

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Solution

The fourth proportional to 31,292,215.61, 46,945,040.06 and 10,544,703.37 is: 15,819,318.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,292,215.61 : 46,945,040.06 = 10,544,703.37 : x
  2. Step 2: Convert to fraction form
    31,292,215.61/46,945,040.06 = 10,544,703.37/x
  3. Step 3: Cross multiply
    31,292,215.61x = 46,945,040.06 × 10,544,703.37
  4. Step 4: Simplify right side
    31,292,215.61x = 495,021,522,034,466.12
  5. Step 5: Solve for x
    x = 495,021,522,034,466.12/31,292,215.61
  6. Step 6: Final answer
    x = 15,819,318.40

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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.