Home / 568,512,804.76-784,553,079.18-333,567,462.04

Finding the Fourth Proportional to 568,512,804.76, 784,553,079.18 and 333,567,462.04

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Solution

The fourth proportional to 568,512,804.76, 784,553,079.18 and 333,567,462.04 is: 460,326,271.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,512,804.76 : 784,553,079.18 = 333,567,462.04 : x
  2. Step 2: Convert to fraction form
    568,512,804.76/784,553,079.18 = 333,567,462.04/x
  3. Step 3: Cross multiply
    568,512,804.76x = 784,553,079.18 × 333,567,462.04
  4. Step 4: Simplify right side
    568,512,804.76x = 261,701,379,457,739,776
  5. Step 5: Solve for x
    x = 261,701,379,457,739,776/568,512,804.76
  6. Step 6: Final answer
    x = 460,326,271.05

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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.