Home / 1,810,899,068.92-2,716,345,213.08-567,424,726.60

Finding the Fourth Proportional to 1,810,899,068.92, 2,716,345,213.08 and 567,424,726.60

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Solution

The fourth proportional to 1,810,899,068.92, 2,716,345,213.08 and 567,424,726.60 is: 851,136,027.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,899,068.92 : 2,716,345,213.08 = 567,424,726.60 : x
  2. Step 2: Convert to fraction form
    1,810,899,068.92/2,716,345,213.08 = 567,424,726.60/x
  3. Step 3: Cross multiply
    1,810,899,068.92x = 2,716,345,213.08 × 567,424,726.60
  4. Step 4: Simplify right side
    1,810,899,068.92x = 1,541,321,439,883,137,792
  5. Step 5: Solve for x
    x = 1,541,321,439,883,137,792/1,810,899,068.92
  6. Step 6: Final answer
    x = 851,136,027.59

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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.