Home / 34,399,669,225.59-47,473,016,321.66-19,157,760,946.44

Finding the Fourth Proportional to 34,399,669,225.59, 47,473,016,321.66 and 19,157,760,946.44

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Solution

The fourth proportional to 34,399,669,225.59, 47,473,016,321.66 and 19,157,760,946.44 is: 26,438,530,328.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,399,669,225.59 : 47,473,016,321.66 = 19,157,760,946.44 : x
  2. Step 2: Convert to fraction form
    34,399,669,225.59/47,473,016,321.66 = 19,157,760,946.44/x
  3. Step 3: Cross multiply
    34,399,669,225.59x = 47,473,016,321.66 × 19,157,760,946.44
  4. Step 4: Simplify right side
    34,399,669,225.59x = 909,476,698,096,729,980,928
  5. Step 5: Solve for x
    x = 909,476,698,096,729,980,928/34,399,669,225.59
  6. Step 6: Final answer
    x = 26,438,530,328.08

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.