Home / 1,037,201,634.64-1,431,384,109.32-597,310,204.24

Finding the Fourth Proportional to 1,037,201,634.64, 1,431,384,109.32 and 597,310,204.24

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Solution

The fourth proportional to 1,037,201,634.64, 1,431,384,109.32 and 597,310,204.24 is: 824,314,488.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,201,634.64 : 1,431,384,109.32 = 597,310,204.24 : x
  2. Step 2: Convert to fraction form
    1,037,201,634.64/1,431,384,109.32 = 597,310,204.24/x
  3. Step 3: Cross multiply
    1,037,201,634.64x = 1,431,384,109.32 × 597,310,204.24
  4. Step 4: Simplify right side
    1,037,201,634.64x = 854,980,334,683,819,648
  5. Step 5: Solve for x
    x = 854,980,334,683,819,648/1,037,201,634.64
  6. Step 6: Final answer
    x = 824,314,488.26

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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.