Home / 14,044,836-19,381,873.68-7,606,308

Finding the Fourth Proportional to 14,044,836, 19,381,873.68 and 7,606,308

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Solution

The fourth proportional to 14,044,836, 19,381,873.68 and 7,606,308 is: 10,496,705.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,836 : 19,381,873.68 = 7,606,308 : x
  2. Step 2: Convert to fraction form
    14,044,836/19,381,873.68 = 7,606,308/x
  3. Step 3: Cross multiply
    14,044,836x = 19,381,873.68 × 7,606,308
  4. Step 4: Simplify right side
    14,044,836x = 147,424,500,827,173.44
  5. Step 5: Solve for x
    x = 147,424,500,827,173.44/14,044,836
  6. Step 6: Final answer
    x = 10,496,705.04

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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.