Home / 437,097,327.43-603,228,696.74-248,933,577.37

Finding the Fourth Proportional to 437,097,327.43, 603,228,696.74 and 248,933,577.37

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Solution

The fourth proportional to 437,097,327.43, 603,228,696.74 and 248,933,577.37 is: 343,547,919.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,097,327.43 : 603,228,696.74 = 248,933,577.37 : x
  2. Step 2: Convert to fraction form
    437,097,327.43/603,228,696.74 = 248,933,577.37/x
  3. Step 3: Cross multiply
    437,097,327.43x = 603,228,696.74 × 248,933,577.37
  4. Step 4: Simplify right side
    437,097,327.43x = 150,163,877,449,911,808
  5. Step 5: Solve for x
    x = 150,163,877,449,911,808/437,097,327.43
  6. Step 6: Final answer
    x = 343,547,919.48

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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.