Home / 1,810,899,074.65-2,716,345,221.51-567,424,732.22

Finding the Fourth Proportional to 1,810,899,074.65, 2,716,345,221.51 and 567,424,732.22

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Solution

The fourth proportional to 1,810,899,074.65, 2,716,345,221.51 and 567,424,732.22 is: 851,136,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,899,074.65 : 2,716,345,221.51 = 567,424,732.22 : x
  2. Step 2: Convert to fraction form
    1,810,899,074.65/2,716,345,221.51 = 567,424,732.22/x
  3. Step 3: Cross multiply
    1,810,899,074.65x = 2,716,345,221.51 × 567,424,732.22
  4. Step 4: Simplify right side
    1,810,899,074.65x = 1,541,321,459,941,335,296
  5. Step 5: Solve for x
    x = 1,541,321,459,941,335,296/1,810,899,074.65
  6. Step 6: Final answer
    x = 851,136,035.97

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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.