Home / 45,657,855.44-63,004,343.64-26,076,040.64

Finding the Fourth Proportional to 45,657,855.44, 63,004,343.64 and 26,076,040.64

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Solution

The fourth proportional to 45,657,855.44, 63,004,343.64 and 26,076,040.64 is: 35,982,938.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,657,855.44 : 63,004,343.64 = 26,076,040.64 : x
  2. Step 2: Convert to fraction form
    45,657,855.44/63,004,343.64 = 26,076,040.64/x
  3. Step 3: Cross multiply
    45,657,855.44x = 63,004,343.64 × 26,076,040.64
  4. Step 4: Simplify right side
    45,657,855.44x = 1,642,903,825,253,165.50
  5. Step 5: Solve for x
    x = 1,642,903,825,253,165.50/45,657,855.44
  6. Step 6: Final answer
    x = 35,982,938.96

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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.