Home / 34,091,884.66-51,145,383.36-9,828,918.10

Finding the Fourth Proportional to 34,091,884.66, 51,145,383.36 and 9,828,918.10

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Solution

The fourth proportional to 34,091,884.66, 51,145,383.36 and 9,828,918.10 is: 14,745,555.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,091,884.66 : 51,145,383.36 = 9,828,918.10 : x
  2. Step 2: Convert to fraction form
    34,091,884.66/51,145,383.36 = 9,828,918.10/x
  3. Step 3: Cross multiply
    34,091,884.66x = 51,145,383.36 × 9,828,918.10
  4. Step 4: Simplify right side
    34,091,884.66x = 502,703,784,238,542.81
  5. Step 5: Solve for x
    x = 502,703,784,238,542.81/34,091,884.66
  6. Step 6: Final answer
    x = 14,745,555.70

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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.