Home / 23,071,215.64-34,606,598.82-16,219,522.84

Finding the Fourth Proportional to 23,071,215.64, 34,606,598.82 and 16,219,522.84

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Solution

The fourth proportional to 23,071,215.64, 34,606,598.82 and 16,219,522.84 is: 24,329,126.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,071,215.64 : 34,606,598.82 = 16,219,522.84 : x
  2. Step 2: Convert to fraction form
    23,071,215.64/34,606,598.82 = 16,219,522.84/x
  3. Step 3: Cross multiply
    23,071,215.64x = 34,606,598.82 × 16,219,522.84
  4. Step 4: Simplify right side
    23,071,215.64x = 561,302,519,975,707.06
  5. Step 5: Solve for x
    x = 561,302,519,975,707.06/23,071,215.64
  6. Step 6: Final answer
    x = 24,329,126.33

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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.