Home / 1,024,064,832-1,412,759,120.76-600,462,274.80

Finding the Fourth Proportional to 1,024,064,832, 1,412,759,120.76 and 600,462,274.80

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Solution

The fourth proportional to 1,024,064,832, 1,412,759,120.76 and 600,462,274.80 is: 828,373,877.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,064,832 : 1,412,759,120.76 = 600,462,274.80 : x
  2. Step 2: Convert to fraction form
    1,024,064,832/1,412,759,120.76 = 600,462,274.80/x
  3. Step 3: Cross multiply
    1,024,064,832x = 1,412,759,120.76 × 600,462,274.80
  4. Step 4: Simplify right side
    1,024,064,832x = 848,308,555,395,997,440
  5. Step 5: Solve for x
    x = 848,308,555,395,997,440/1,024,064,832
  6. Step 6: Final answer
    x = 828,373,877.21

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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.