Home / 55,863,045.04-83,806,628.49-17,004,535.66

Finding the Fourth Proportional to 55,863,045.04, 83,806,628.49 and 17,004,535.66

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Solution

The fourth proportional to 55,863,045.04, 83,806,628.49 and 17,004,535.66 is: 25,510,474.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,863,045.04 : 83,806,628.49 = 17,004,535.66 : x
  2. Step 2: Convert to fraction form
    55,863,045.04/83,806,628.49 = 17,004,535.66/x
  3. Step 3: Cross multiply
    55,863,045.04x = 83,806,628.49 × 17,004,535.66
  4. Step 4: Simplify right side
    55,863,045.04x = 1,425,092,802,702,576.75
  5. Step 5: Solve for x
    x = 1,425,092,802,702,576.75/55,863,045.04
  6. Step 6: Final answer
    x = 25,510,474.80

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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.