Home / 25,818,975.88-35,630,970.68-14,216,954.56

Finding the Fourth Proportional to 25,818,975.88, 35,630,970.68 and 14,216,954.56

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Solution

The fourth proportional to 25,818,975.88, 35,630,970.68 and 14,216,954.56 is: 19,619,828.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,818,975.88 : 35,630,970.68 = 14,216,954.56 : x
  2. Step 2: Convert to fraction form
    25,818,975.88/35,630,970.68 = 14,216,954.56/x
  3. Step 3: Cross multiply
    25,818,975.88x = 35,630,970.68 × 14,216,954.56
  4. Step 4: Simplify right side
    25,818,975.88x = 506,563,891,086,252.31
  5. Step 5: Solve for x
    x = 506,563,891,086,252.31/25,818,975.88
  6. Step 6: Final answer
    x = 19,619,828.98

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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.