Home / 25,396,539.84-35,046,628.88-14,943,233.22

Finding the Fourth Proportional to 25,396,539.84, 35,046,628.88 and 14,943,233.22

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Solution

The fourth proportional to 25,396,539.84, 35,046,628.88 and 14,943,233.22 is: 20,621,311.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,396,539.84 : 35,046,628.88 = 14,943,233.22 : x
  2. Step 2: Convert to fraction form
    25,396,539.84/35,046,628.88 = 14,943,233.22/x
  3. Step 3: Cross multiply
    25,396,539.84x = 35,046,628.88 × 14,943,233.22
  4. Step 4: Simplify right side
    25,396,539.84x = 523,709,948,965,985.50
  5. Step 5: Solve for x
    x = 523,709,948,965,985.50/25,396,539.84
  6. Step 6: Final answer
    x = 20,621,311.10

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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.