Home / 473,337,479.37-653,193,189.51-264,495,338.13

Finding the Fourth Proportional to 473,337,479.37, 653,193,189.51 and 264,495,338.13

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Solution

The fourth proportional to 473,337,479.37, 653,193,189.51 and 264,495,338.13 is: 364,996,563.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,337,479.37 : 653,193,189.51 = 264,495,338.13 : x
  2. Step 2: Convert to fraction form
    473,337,479.37/653,193,189.51 = 264,495,338.13/x
  3. Step 3: Cross multiply
    473,337,479.37x = 653,193,189.51 × 264,495,338.13
  4. Step 4: Simplify right side
    473,337,479.37x = 172,766,553,523,660,608
  5. Step 5: Solve for x
    x = 172,766,553,523,660,608/473,337,479.37
  6. Step 6: Final answer
    x = 364,996,563.88

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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.