Home / 48,892,573,381.20-73,338,860,071.80-34,015,626,603.60

Finding the Fourth Proportional to 48,892,573,381.20, 73,338,860,071.80 and 34,015,626,603.60

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Solution

The fourth proportional to 48,892,573,381.20, 73,338,860,071.80 and 34,015,626,603.60 is: 51,023,439,905.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,573,381.20 : 73,338,860,071.80 = 34,015,626,603.60 : x
  2. Step 2: Convert to fraction form
    48,892,573,381.20/73,338,860,071.80 = 34,015,626,603.60/x
  3. Step 3: Cross multiply
    48,892,573,381.20x = 73,338,860,071.80 × 34,015,626,603.60
  4. Step 4: Simplify right side
    48,892,573,381.20x = 2,494,667,279,736,017,780,736
  5. Step 5: Solve for x
    x = 2,494,667,279,736,017,780,736/48,892,573,381.20
  6. Step 6: Final answer
    x = 51,023,439,905.40

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1.5x scale

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.