Home / 31,995,693.50-44,153,743.10-17,311,037.58

Finding the Fourth Proportional to 31,995,693.50, 44,153,743.10 and 17,311,037.58

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Solution

The fourth proportional to 31,995,693.50, 44,153,743.10 and 17,311,037.58 is: 23,889,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,995,693.50 : 44,153,743.10 = 17,311,037.58 : x
  2. Step 2: Convert to fraction form
    31,995,693.50/44,153,743.10 = 17,311,037.58/x
  3. Step 3: Cross multiply
    31,995,693.50x = 44,153,743.10 × 17,311,037.58
  4. Step 4: Simplify right side
    31,995,693.50x = 764,347,106,015,210.38
  5. Step 5: Solve for x
    x = 764,347,106,015,210.38/31,995,693.50
  6. Step 6: Final answer
    x = 23,889,062.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.