Home / 43,908,614.25-65,863,065.95-11,119,165.17

Finding the Fourth Proportional to 43,908,614.25, 65,863,065.95 and 11,119,165.17

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Solution

The fourth proportional to 43,908,614.25, 65,863,065.95 and 11,119,165.17 is: 16,678,784.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,908,614.25 : 65,863,065.95 = 11,119,165.17 : x
  2. Step 2: Convert to fraction form
    43,908,614.25/65,863,065.95 = 11,119,165.17/x
  3. Step 3: Cross multiply
    43,908,614.25x = 65,863,065.95 × 11,119,165.17
  4. Step 4: Simplify right side
    43,908,614.25x = 732,342,308,900,653
  5. Step 5: Solve for x
    x = 732,342,308,900,653/43,908,614.25
  6. Step 6: Final answer
    x = 16,678,784.37

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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.