Home / 17,611,663.06-26,423,787.28-10,709,185.84

Finding the Fourth Proportional to 17,611,663.06, 26,423,787.28 and 10,709,185.84

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Solution

The fourth proportional to 17,611,663.06, 26,423,787.28 and 10,709,185.84 is: 16,067,605.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,611,663.06 : 26,423,787.28 = 10,709,185.84 : x
  2. Step 2: Convert to fraction form
    17,611,663.06/26,423,787.28 = 10,709,185.84/x
  3. Step 3: Cross multiply
    17,611,663.06x = 26,423,787.28 × 10,709,185.84
  4. Step 4: Simplify right side
    17,611,663.06x = 282,977,248,578,148.12
  5. Step 5: Solve for x
    x = 282,977,248,578,148.12/17,611,663.06
  6. Step 6: Final answer
    x = 16,067,605.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.