Home / 34,068,665.63-47,014,519.39-18,598,750.27

Finding the Fourth Proportional to 34,068,665.63, 47,014,519.39 and 18,598,750.27

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Solution

The fourth proportional to 34,068,665.63, 47,014,519.39 and 18,598,750.27 is: 25,666,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,068,665.63 : 47,014,519.39 = 18,598,750.27 : x
  2. Step 2: Convert to fraction form
    34,068,665.63/47,014,519.39 = 18,598,750.27/x
  3. Step 3: Cross multiply
    34,068,665.63x = 47,014,519.39 × 18,598,750.27
  4. Step 4: Simplify right side
    34,068,665.63x = 874,411,304,963,610.12
  5. Step 5: Solve for x
    x = 874,411,304,963,610.12/34,068,665.63
  6. Step 6: Final answer
    x = 25,666,144.80

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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.