Home / 134,745,407.64-202,134,246.90-41,360,147

Finding the Fourth Proportional to 134,745,407.64, 202,134,246.90 and 41,360,147

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Solution

The fourth proportional to 134,745,407.64, 202,134,246.90 and 41,360,147 is: 62,045,173.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,745,407.64 : 202,134,246.90 = 41,360,147 : x
  2. Step 2: Convert to fraction form
    134,745,407.64/202,134,246.90 = 41,360,147/x
  3. Step 3: Cross multiply
    134,745,407.64x = 202,134,246.90 × 41,360,147
  4. Step 4: Simplify right side
    134,745,407.64x = 8,360,302,165,518,295
  5. Step 5: Solve for x
    x = 8,360,302,165,518,295/134,745,407.64
  6. Step 6: Final answer
    x = 62,045,173.28

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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.