Home / 31,186,010.54-46,783,411.65-9,622,365.50

Finding the Fourth Proportional to 31,186,010.54, 46,783,411.65 and 9,622,365.50

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Solution

The fourth proportional to 31,186,010.54, 46,783,411.65 and 9,622,365.50 is: 14,434,904.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,186,010.54 : 46,783,411.65 = 9,622,365.50 : x
  2. Step 2: Convert to fraction form
    31,186,010.54/46,783,411.65 = 9,622,365.50/x
  3. Step 3: Cross multiply
    31,186,010.54x = 46,783,411.65 × 9,622,365.50
  4. Step 4: Simplify right side
    31,186,010.54x = 450,167,086,350,216.56
  5. Step 5: Solve for x
    x = 450,167,086,350,216.56/31,186,010.54
  6. Step 6: Final answer
    x = 14,434,904.58

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1.5x scale

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.