Home / 240,622,968,488.28-360,946,441,517.34-91,574,487,101.40

Finding the Fourth Proportional to 240,622,968,488.28, 360,946,441,517.34 and 91,574,487,101.40

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Solution

The fourth proportional to 240,622,968,488.28, 360,946,441,517.34 and 91,574,487,101.40 is: 137,366,293,254.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,622,968,488.28 : 360,946,441,517.34 = 91,574,487,101.40 : x
  2. Step 2: Convert to fraction form
    240,622,968,488.28/360,946,441,517.34 = 91,574,487,101.40/x
  3. Step 3: Cross multiply
    240,622,968,488.28x = 360,946,441,517.34 × 91,574,487,101.40
  4. Step 4: Simplify right side
    240,622,968,488.28x = 33,053,485,253,025,882,701,824
  5. Step 5: Solve for x
    x = 33,053,485,253,025,882,701,824/240,622,968,488.28
  6. Step 6: Final answer
    x = 137,366,293,254.07

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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.