Home / 64,061,160.46-96,245,038.11-41,077,125.89

Finding the Fourth Proportional to 64,061,160.46, 96,245,038.11 and 41,077,125.89

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Solution

The fourth proportional to 64,061,160.46, 96,245,038.11 and 41,077,125.89 is: 61,713,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,061,160.46 : 96,245,038.11 = 41,077,125.89 : x
  2. Step 2: Convert to fraction form
    64,061,160.46/96,245,038.11 = 41,077,125.89/x
  3. Step 3: Cross multiply
    64,061,160.46x = 96,245,038.11 × 41,077,125.89
  4. Step 4: Simplify right side
    64,061,160.46x = 3,953,469,546,732,317.50
  5. Step 5: Solve for x
    x = 3,953,469,546,732,317.50/64,061,160.46
  6. Step 6: Final answer
    x = 61,713,985.80

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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.