Home / 34,091,881.38-51,145,378.47-9,828,914.85

Finding the Fourth Proportional to 34,091,881.38, 51,145,378.47 and 9,828,914.85

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Solution

The fourth proportional to 34,091,881.38, 51,145,378.47 and 9,828,914.85 is: 14,745,550.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,091,881.38 : 51,145,378.47 = 9,828,914.85 : x
  2. Step 2: Convert to fraction form
    34,091,881.38/51,145,378.47 = 9,828,914.85/x
  3. Step 3: Cross multiply
    34,091,881.38x = 51,145,378.47 × 9,828,914.85
  4. Step 4: Simplify right side
    34,091,881.38x = 502,703,569,952,653.25
  5. Step 5: Solve for x
    x = 502,703,569,952,653.25/34,091,881.38
  6. Step 6: Final answer
    x = 14,745,550.84

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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.