Home / 14,044,832-19,381,868.16-7,606,304

Finding the Fourth Proportional to 14,044,832, 19,381,868.16 and 7,606,304

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Solution

The fourth proportional to 14,044,832, 19,381,868.16 and 7,606,304 is: 10,496,699.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,832 : 19,381,868.16 = 7,606,304 : x
  2. Step 2: Convert to fraction form
    14,044,832/19,381,868.16 = 7,606,304/x
  3. Step 3: Cross multiply
    14,044,832x = 19,381,868.16 × 7,606,304
  4. Step 4: Simplify right side
    14,044,832x = 147,424,381,312,880.66
  5. Step 5: Solve for x
    x = 147,424,381,312,880.66/14,044,832
  6. Step 6: Final answer
    x = 10,496,699.52

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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.