Home / 48,797,777.14-73,196,836.71-12,406,171.40

Finding the Fourth Proportional to 48,797,777.14, 73,196,836.71 and 12,406,171.40

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Solution

The fourth proportional to 48,797,777.14, 73,196,836.71 and 12,406,171.40 is: 18,609,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,797,777.14 : 73,196,836.71 = 12,406,171.40 : x
  2. Step 2: Convert to fraction form
    48,797,777.14/73,196,836.71 = 12,406,171.40/x
  3. Step 3: Cross multiply
    48,797,777.14x = 73,196,836.71 × 12,406,171.40
  4. Step 4: Simplify right side
    48,797,777.14x = 908,092,502,162,072
  5. Step 5: Solve for x
    x = 908,092,502,162,072/48,797,777.14
  6. Step 6: Final answer
    x = 18,609,300.57

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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.