Home / 365,599,153,445.93-548,308,107,611.80-123,570,882,900.35

Finding the Fourth Proportional to 365,599,153,445.93, 548,308,107,611.80 and 123,570,882,900.35

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Solution

The fourth proportional to 365,599,153,445.93, 548,308,107,611.80 and 123,570,882,900.35 is: 185,325,694,330.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,599,153,445.93 : 548,308,107,611.80 = 123,570,882,900.35 : x
  2. Step 2: Convert to fraction form
    365,599,153,445.93/548,308,107,611.80 = 123,570,882,900.35/x
  3. Step 3: Cross multiply
    365,599,153,445.93x = 548,308,107,611.80 × 123,570,882,900.35
  4. Step 4: Simplify right side
    365,599,153,445.93x = 67,754,916,959,010,242,428,928
  5. Step 5: Solve for x
    x = 67,754,916,959,010,242,428,928/365,599,153,445.93
  6. Step 6: Final answer
    x = 185,325,694,330.50

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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.