Home / 51,747,534.80-77,610,415.80-26,164,494.80

Finding the Fourth Proportional to 51,747,534.80, 77,610,415.80 and 26,164,494.80

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Solution

The fourth proportional to 51,747,534.80, 77,610,415.80 and 26,164,494.80 is: 39,241,237.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,747,534.80 : 77,610,415.80 = 26,164,494.80 : x
  2. Step 2: Convert to fraction form
    51,747,534.80/77,610,415.80 = 26,164,494.80/x
  3. Step 3: Cross multiply
    51,747,534.80x = 77,610,415.80 × 26,164,494.80
  4. Step 4: Simplify right side
    51,747,534.80x = 2,030,637,320,624,937.75
  5. Step 5: Solve for x
    x = 2,030,637,320,624,937.75/51,747,534.80
  6. Step 6: Final answer
    x = 39,241,237.84

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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.