Home / 25,453,491-35,125,823.34-14,007,219

Finding the Fourth Proportional to 25,453,491, 35,125,823.34 and 14,007,219

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Solution

The fourth proportional to 25,453,491, 35,125,823.34 and 14,007,219 is: 19,329,965.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453,491 : 35,125,823.34 = 14,007,219 : x
  2. Step 2: Convert to fraction form
    25,453,491/35,125,823.34 = 14,007,219/x
  3. Step 3: Cross multiply
    25,453,491x = 35,125,823.34 × 14,007,219
  4. Step 4: Simplify right side
    25,453,491x = 492,015,100,078,691.50
  5. Step 5: Solve for x
    x = 492,015,100,078,691.50/25,453,491
  6. Step 6: Final answer
    x = 19,329,965.39

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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.