Home / 110,716,907.60-166,075,361.40-34,029,971.30

Finding the Fourth Proportional to 110,716,907.60, 166,075,361.40 and 34,029,971.30

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Solution

The fourth proportional to 110,716,907.60, 166,075,361.40 and 34,029,971.30 is: 51,044,956.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,716,907.60 : 166,075,361.40 = 34,029,971.30 : x
  2. Step 2: Convert to fraction form
    110,716,907.60/166,075,361.40 = 34,029,971.30/x
  3. Step 3: Cross multiply
    110,716,907.60x = 166,075,361.40 × 34,029,971.30
  4. Step 4: Simplify right side
    110,716,907.60x = 5,651,539,782,079,128
  5. Step 5: Solve for x
    x = 5,651,539,782,079,128/110,716,907.60
  6. Step 6: Final answer
    x = 51,044,956.95

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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.