Home / 223,810,033,376.40-335,715,050,064.60-91,239,958,035.60

Finding the Fourth Proportional to 223,810,033,376.40, 335,715,050,064.60 and 91,239,958,035.60

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Solution

The fourth proportional to 223,810,033,376.40, 335,715,050,064.60 and 91,239,958,035.60 is: 136,859,937,053.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,810,033,376.40 : 335,715,050,064.60 = 91,239,958,035.60 : x
  2. Step 2: Convert to fraction form
    223,810,033,376.40/335,715,050,064.60 = 91,239,958,035.60/x
  3. Step 3: Cross multiply
    223,810,033,376.40x = 335,715,050,064.60 × 91,239,958,035.60
  4. Step 4: Simplify right side
    223,810,033,376.40x = 30,630,627,079,813,456,723,968
  5. Step 5: Solve for x
    x = 30,630,627,079,813,456,723,968/223,810,033,376.40
  6. Step 6: Final answer
    x = 136,859,937,053.40

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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.