Home / 50,011,237.20-74,974,865.40-26,076,709.20

Finding the Fourth Proportional to 50,011,237.20, 74,974,865.40 and 26,076,709.20

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Solution

The fourth proportional to 50,011,237.20, 74,974,865.40 and 26,076,709.20 is: 39,093,169.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,011,237.20 : 74,974,865.40 = 26,076,709.20 : x
  2. Step 2: Convert to fraction form
    50,011,237.20/74,974,865.40 = 26,076,709.20/x
  3. Step 3: Cross multiply
    50,011,237.20x = 74,974,865.40 × 26,076,709.20
  4. Step 4: Simplify right side
    50,011,237.20x = 1,955,097,762,344,941.75
  5. Step 5: Solve for x
    x = 1,955,097,762,344,941.75/50,011,237.20
  6. Step 6: Final answer
    x = 39,093,169.29

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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.