Home / 173,844,437,928.90-260,766,656,893.35-106,898,177,429.70

Finding the Fourth Proportional to 173,844,437,928.90, 260,766,656,893.35 and 106,898,177,429.70

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Solution

The fourth proportional to 173,844,437,928.90, 260,766,656,893.35 and 106,898,177,429.70 is: 160,347,266,144.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,844,437,928.90 : 260,766,656,893.35 = 106,898,177,429.70 : x
  2. Step 2: Convert to fraction form
    173,844,437,928.90/260,766,656,893.35 = 106,898,177,429.70/x
  3. Step 3: Cross multiply
    173,844,437,928.90x = 260,766,656,893.35 × 106,898,177,429.70
  4. Step 4: Simplify right side
    173,844,437,928.90x = 27,875,480,356,335,030,108,160
  5. Step 5: Solve for x
    x = 27,875,480,356,335,030,108,160/173,844,437,928.90
  6. Step 6: Final answer
    x = 160,347,266,144.55

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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.