Home / 473,337,478.37-653,193,188.13-264,495,337.13

Finding the Fourth Proportional to 473,337,478.37, 653,193,188.13 and 264,495,337.13

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Solution

The fourth proportional to 473,337,478.37, 653,193,188.13 and 264,495,337.13 is: 364,996,562.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,337,478.37 : 653,193,188.13 = 264,495,337.13 : x
  2. Step 2: Convert to fraction form
    473,337,478.37/653,193,188.13 = 264,495,337.13/x
  3. Step 3: Cross multiply
    473,337,478.37x = 653,193,188.13 × 264,495,337.13
  4. Step 4: Simplify right side
    473,337,478.37x = 172,766,552,508,088,704
  5. Step 5: Solve for x
    x = 172,766,552,508,088,704/473,337,478.37
  6. Step 6: Final answer
    x = 364,996,562.50

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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.