Home / 34,999,601,591.80-52,501,743,015.54-12,307,244,643.32

Finding the Fourth Proportional to 34,999,601,591.80, 52,501,743,015.54 and 12,307,244,643.32

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Solution

The fourth proportional to 34,999,601,591.80, 52,501,743,015.54 and 12,307,244,643.32 is: 18,461,690,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,999,601,591.80 : 52,501,743,015.54 = 12,307,244,643.32 : x
  2. Step 2: Convert to fraction form
    34,999,601,591.80/52,501,743,015.54 = 12,307,244,643.32/x
  3. Step 3: Cross multiply
    34,999,601,591.80x = 52,501,743,015.54 × 12,307,244,643.32
  4. Step 4: Simplify right side
    34,999,601,591.80x = 646,151,795,492,967,940,096
  5. Step 5: Solve for x
    x = 646,151,795,492,967,940,096/34,999,601,591.80
  6. Step 6: Final answer
    x = 18,461,690,022.33

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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.