Home / 1,600,588,224.16-2,400,837,546.48-510,136,727.20

Finding the Fourth Proportional to 1,600,588,224.16, 2,400,837,546.48 and 510,136,727.20

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Solution

The fourth proportional to 1,600,588,224.16, 2,400,837,546.48 and 510,136,727.20 is: 765,190,815.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,588,224.16 : 2,400,837,546.48 = 510,136,727.20 : x
  2. Step 2: Convert to fraction form
    1,600,588,224.16/2,400,837,546.48 = 510,136,727.20/x
  3. Step 3: Cross multiply
    1,600,588,224.16x = 2,400,837,546.48 × 510,136,727.20
  4. Step 4: Simplify right side
    1,600,588,224.16x = 1,224,755,408,500,185,088
  5. Step 5: Solve for x
    x = 1,224,755,408,500,185,088/1,600,588,224.16
  6. Step 6: Final answer
    x = 765,190,815.48

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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.