Home / 52,816,512.30-79,224,768.45-46,098,048.30

Finding the Fourth Proportional to 52,816,512.30, 79,224,768.45 and 46,098,048.30

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Solution

The fourth proportional to 52,816,512.30, 79,224,768.45 and 46,098,048.30 is: 69,147,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,816,512.30 : 79,224,768.45 = 46,098,048.30 : x
  2. Step 2: Convert to fraction form
    52,816,512.30/79,224,768.45 = 46,098,048.30/x
  3. Step 3: Cross multiply
    52,816,512.30x = 79,224,768.45 × 46,098,048.30
  4. Step 4: Simplify right side
    52,816,512.30x = 3,652,107,202,564,416
  5. Step 5: Solve for x
    x = 3,652,107,202,564,416/52,816,512.30
  6. Step 6: Final answer
    x = 69,147,072.45

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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.