Home / 106,723,313.27-160,094,422.59-30,047,005.79

Finding the Fourth Proportional to 106,723,313.27, 160,094,422.59 and 30,047,005.79

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Solution

The fourth proportional to 106,723,313.27, 160,094,422.59 and 30,047,005.79 is: 45,073,170.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,723,313.27 : 160,094,422.59 = 30,047,005.79 : x
  2. Step 2: Convert to fraction form
    106,723,313.27/160,094,422.59 = 30,047,005.79/x
  3. Step 3: Cross multiply
    106,723,313.27x = 160,094,422.59 × 30,047,005.79
  4. Step 4: Simplify right side
    106,723,313.27x = 4,810,358,041,707,965
  5. Step 5: Solve for x
    x = 4,810,358,041,707,965/106,723,313.27
  6. Step 6: Final answer
    x = 45,073,170.00

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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.