Home / 53,308,034.70-79,962,052.05-14,976,048.30

Finding the Fourth Proportional to 53,308,034.70, 79,962,052.05 and 14,976,048.30

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Solution

The fourth proportional to 53,308,034.70, 79,962,052.05 and 14,976,048.30 is: 22,464,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,308,034.70 : 79,962,052.05 = 14,976,048.30 : x
  2. Step 2: Convert to fraction form
    53,308,034.70/79,962,052.05 = 14,976,048.30/x
  3. Step 3: Cross multiply
    53,308,034.70x = 79,962,052.05 × 14,976,048.30
  4. Step 4: Simplify right side
    53,308,034.70x = 1,197,515,553,667,914
  5. Step 5: Solve for x
    x = 1,197,515,553,667,914/53,308,034.70
  6. Step 6: Final answer
    x = 22,464,072.45

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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.