Home / 35,624,181-49,161,464.82-19,326,657

Finding the Fourth Proportional to 35,624,181, 49,161,464.82 and 19,326,657

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Solution

The fourth proportional to 35,624,181, 49,161,464.82 and 19,326,657 is: 26,670,838.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,624,181 : 49,161,464.82 = 19,326,657 : x
  2. Step 2: Convert to fraction form
    35,624,181/49,161,464.82 = 19,326,657/x
  3. Step 3: Cross multiply
    35,624,181x = 49,161,464.82 × 19,326,657
  4. Step 4: Simplify right side
    35,624,181x = 950,126,768,193,706.75
  5. Step 5: Solve for x
    x = 950,126,768,193,706.75/35,624,181
  6. Step 6: Final answer
    x = 26,670,838.22

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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.