Home / 112,455,576,343.02-168,564,769,469.55-36,888,994,729.95

Finding the Fourth Proportional to 112,455,576,343.02, 168,564,769,469.55 and 36,888,994,729.95

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Solution

The fourth proportional to 112,455,576,343.02, 168,564,769,469.55 and 36,888,994,729.95 is: 55,294,589,159.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,455,576,343.02 : 168,564,769,469.55 = 36,888,994,729.95 : x
  2. Step 2: Convert to fraction form
    112,455,576,343.02/168,564,769,469.55 = 36,888,994,729.95/x
  3. Step 3: Cross multiply
    112,455,576,343.02x = 168,564,769,469.55 × 36,888,994,729.95
  4. Step 4: Simplify right side
    112,455,576,343.02x = 6,218,184,892,617,466,052,608
  5. Step 5: Solve for x
    x = 6,218,184,892,617,466,052,608/112,455,576,343.02
  6. Step 6: Final answer
    x = 55,294,589,159.81

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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.