Home / 6,324,135,835,386.40-8,728,559,055,390.40-4,102,110,080,427.60

Finding the Fourth Proportional to 6,324,135,835,386.40, 8,728,559,055,390.40 and 4,102,110,080,427.60

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Solution

The fourth proportional to 6,324,135,835,386.40, 8,728,559,055,390.40 and 4,102,110,080,427.60 is: 5,661,723,754,947.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,135,835,386.40 : 8,728,559,055,390.40 = 4,102,110,080,427.60 : x
  2. Step 2: Convert to fraction form
    6,324,135,835,386.40/8,728,559,055,390.40 = 4,102,110,080,427.60/x
  3. Step 3: Cross multiply
    6,324,135,835,386.40x = 8,728,559,055,390.40 × 4,102,110,080,427.60
  4. Step 4: Simplify right side
    6,324,135,835,386.40x = 35,805,510,088,724,573,103,063,040
  5. Step 5: Solve for x
    x = 35,805,510,088,724,573,103,063,040/6,324,135,835,386.40
  6. Step 6: Final answer
    x = 5,661,723,754,947.92

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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.