Home / 14,425,756.98-21,619,794.47-11,001,505.47

Finding the Fourth Proportional to 14,425,756.98, 21,619,794.47 and 11,001,505.47

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Solution

The fourth proportional to 14,425,756.98, 21,619,794.47 and 11,001,505.47 is: 16,487,889.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,425,756.98 : 21,619,794.47 = 11,001,505.47 : x
  2. Step 2: Convert to fraction form
    14,425,756.98/21,619,794.47 = 11,001,505.47/x
  3. Step 3: Cross multiply
    14,425,756.98x = 21,619,794.47 × 11,001,505.47
  4. Step 4: Simplify right side
    14,425,756.98x = 237,850,287,066,973.25
  5. Step 5: Solve for x
    x = 237,850,287,066,973.25/14,425,756.98
  6. Step 6: Final answer
    x = 16,487,889.50

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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.