Home / 14,044,863-19,381,910.96-7,606,335

Finding the Fourth Proportional to 14,044,863, 19,381,910.96 and 7,606,335

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Solution

The fourth proportional to 14,044,863, 19,381,910.96 and 7,606,335 is: 10,496,742.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,863 : 19,381,910.96 = 7,606,335 : x
  2. Step 2: Convert to fraction form
    14,044,863/19,381,910.96 = 7,606,335/x
  3. Step 3: Cross multiply
    14,044,863x = 19,381,910.96 × 7,606,335
  4. Step 4: Simplify right side
    14,044,863x = 147,425,307,701,931.59
  5. Step 5: Solve for x
    x = 147,425,307,701,931.59/14,044,863
  6. Step 6: Final answer
    x = 10,496,742.31

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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.