Home / 48,736,897.88-73,104,783.21-11,848,996.80

Finding the Fourth Proportional to 48,736,897.88, 73,104,783.21 and 11,848,996.80

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Solution

The fourth proportional to 48,736,897.88, 73,104,783.21 and 11,848,996.80 is: 17,773,358.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,736,897.88 : 73,104,783.21 = 11,848,996.80 : x
  2. Step 2: Convert to fraction form
    48,736,897.88/73,104,783.21 = 11,848,996.80/x
  3. Step 3: Cross multiply
    48,736,897.88x = 73,104,783.21 × 11,848,996.80
  4. Step 4: Simplify right side
    48,736,897.88x = 866,218,342,319,983.75
  5. Step 5: Solve for x
    x = 866,218,342,319,983.75/48,736,897.88
  6. Step 6: Final answer
    x = 17,773,358.18

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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.