Home / 1,810,899,083.10-2,716,345,234.17-567,424,740.66

Finding the Fourth Proportional to 1,810,899,083.10, 2,716,345,234.17 and 567,424,740.66

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Solution

The fourth proportional to 1,810,899,083.10, 2,716,345,234.17 and 567,424,740.66 is: 851,136,048.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,899,083.10 : 2,716,345,234.17 = 567,424,740.66 : x
  2. Step 2: Convert to fraction form
    1,810,899,083.10/2,716,345,234.17 = 567,424,740.66/x
  3. Step 3: Cross multiply
    1,810,899,083.10x = 2,716,345,234.17 × 567,424,740.66
  4. Step 4: Simplify right side
    1,810,899,083.10x = 1,541,321,490,041,939,200
  5. Step 5: Solve for x
    x = 1,541,321,490,041,939,200/1,810,899,083.10
  6. Step 6: Final answer
    x = 851,136,048.62

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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.