Home / 568,512,803.76-784,553,077.80-333,567,461.04

Finding the Fourth Proportional to 568,512,803.76, 784,553,077.80 and 333,567,461.04

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Solution

The fourth proportional to 568,512,803.76, 784,553,077.80 and 333,567,461.04 is: 460,326,269.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,512,803.76 : 784,553,077.80 = 333,567,461.04 : x
  2. Step 2: Convert to fraction form
    568,512,803.76/784,553,077.80 = 333,567,461.04/x
  3. Step 3: Cross multiply
    568,512,803.76x = 784,553,077.80 × 333,567,461.04
  4. Step 4: Simplify right side
    568,512,803.76x = 261,701,378,212,863,584
  5. Step 5: Solve for x
    x = 261,701,378,212,863,584/568,512,803.76
  6. Step 6: Final answer
    x = 460,326,269.67

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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.