Home / 94,766,369.04-130,769,472.74-54,533,668.23

Finding the Fourth Proportional to 94,766,369.04, 130,769,472.74 and 54,533,668.23

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Solution

The fourth proportional to 94,766,369.04, 130,769,472.74 and 54,533,668.23 is: 75,251,791.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,766,369.04 : 130,769,472.74 = 54,533,668.23 : x
  2. Step 2: Convert to fraction form
    94,766,369.04/130,769,472.74 = 54,533,668.23/x
  3. Step 3: Cross multiply
    94,766,369.04x = 130,769,472.74 × 54,533,668.23
  4. Step 4: Simplify right side
    94,766,369.04x = 7,131,339,040,742,520
  5. Step 5: Solve for x
    x = 7,131,339,040,742,520/94,766,369.04
  6. Step 6: Final answer
    x = 75,251,791.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.