Home / 473,342,833.09-653,200,579.42-264,500,691.85

Finding the Fourth Proportional to 473,342,833.09, 653,200,579.42 and 264,500,691.85

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Solution

The fourth proportional to 473,342,833.09, 653,200,579.42 and 264,500,691.85 is: 365,003,952.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,342,833.09 : 653,200,579.42 = 264,500,691.85 : x
  2. Step 2: Convert to fraction form
    473,342,833.09/653,200,579.42 = 264,500,691.85/x
  3. Step 3: Cross multiply
    473,342,833.09x = 653,200,579.42 × 264,500,691.85
  4. Step 4: Simplify right side
    473,342,833.09x = 172,772,005,173,566,112
  5. Step 5: Solve for x
    x = 172,772,005,173,566,112/473,342,833.09
  6. Step 6: Final answer
    x = 365,003,952.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.