Home / 569,384,411.18-853,909,212.85-241,857,322.88

Finding the Fourth Proportional to 569,384,411.18, 853,909,212.85 and 241,857,322.88

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Solution

The fourth proportional to 569,384,411.18, 853,909,212.85 and 241,857,322.88 is: 362,714,876.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,384,411.18 : 853,909,212.85 = 241,857,322.88 : x
  2. Step 2: Convert to fraction form
    569,384,411.18/853,909,212.85 = 241,857,322.88/x
  3. Step 3: Cross multiply
    569,384,411.18x = 853,909,212.85 × 241,857,322.88
  4. Step 4: Simplify right side
    569,384,411.18x = 206,524,196,197,594,912
  5. Step 5: Solve for x
    x = 206,524,196,197,594,912/569,384,411.18
  6. Step 6: Final answer
    x = 362,714,876.18

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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.