Home / 134,745,405.64-202,134,243.90-41,360,145.00

Finding the Fourth Proportional to 134,745,405.64, 202,134,243.90 and 41,360,145.00

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Solution

The fourth proportional to 134,745,405.64, 202,134,243.90 and 41,360,145.00 is: 62,045,170.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,745,405.64 : 202,134,243.90 = 41,360,145.00 : x
  2. Step 2: Convert to fraction form
    134,745,405.64/202,134,243.90 = 41,360,145.00/x
  3. Step 3: Cross multiply
    134,745,405.64x = 202,134,243.90 × 41,360,145.00
  4. Step 4: Simplify right side
    134,745,405.64x = 8,360,301,635,951,893
  5. Step 5: Solve for x
    x = 8,360,301,635,951,893/134,745,405.64
  6. Step 6: Final answer
    x = 62,045,170.27

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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.