Home / 52,999,646.26-73,137,380.34-29,794,278.64

Finding the Fourth Proportional to 52,999,646.26, 73,137,380.34 and 29,794,278.64

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Solution

The fourth proportional to 52,999,646.26, 73,137,380.34 and 29,794,278.64 is: 41,114,906.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,999,646.26 : 73,137,380.34 = 29,794,278.64 : x
  2. Step 2: Convert to fraction form
    52,999,646.26/73,137,380.34 = 29,794,278.64/x
  3. Step 3: Cross multiply
    52,999,646.26x = 73,137,380.34 × 29,794,278.64
  4. Step 4: Simplify right side
    52,999,646.26x = 2,179,075,488,849,618
  5. Step 5: Solve for x
    x = 2,179,075,488,849,618/52,999,646.26
  6. Step 6: Final answer
    x = 41,114,906.28

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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.