Home / 6,375,140,604-9,543,097,684.80-4,159,579,667.04

Finding the Fourth Proportional to 6,375,140,604, 9,543,097,684.80 and 4,159,579,667.04

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Solution

The fourth proportional to 6,375,140,604, 9,543,097,684.80 and 4,159,579,667.04 is: 6,226,572,487.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,140,604 : 9,543,097,684.80 = 4,159,579,667.04 : x
  2. Step 2: Convert to fraction form
    6,375,140,604/9,543,097,684.80 = 4,159,579,667.04/x
  3. Step 3: Cross multiply
    6,375,140,604x = 9,543,097,684.80 × 4,159,579,667.04
  4. Step 4: Simplify right side
    6,375,140,604x = 39,695,275,090,270,576,640
  5. Step 5: Solve for x
    x = 39,695,275,090,270,576,640/6,375,140,604
  6. Step 6: Final answer
    x = 6,226,572,487.73

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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.