Home / 110,771,434.44-166,164,237.63-42,614,126.28

Finding the Fourth Proportional to 110,771,434.44, 166,164,237.63 and 42,614,126.28

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Solution

The fourth proportional to 110,771,434.44, 166,164,237.63 and 42,614,126.28 is: 63,923,915.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,771,434.44 : 166,164,237.63 = 42,614,126.28 : x
  2. Step 2: Convert to fraction form
    110,771,434.44/166,164,237.63 = 42,614,126.28/x
  3. Step 3: Cross multiply
    110,771,434.44x = 166,164,237.63 × 42,614,126.28
  4. Step 4: Simplify right side
    110,771,434.44x = 7,080,943,805,584,748
  5. Step 5: Solve for x
    x = 7,080,943,805,584,748/110,771,434.44
  6. Step 6: Final answer
    x = 63,923,915.42

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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.