Home / 13,972,831,835,592-20,959,674,741,688-4,793,760,886,218.90

Finding the Fourth Proportional to 13,972,831,835,592, 20,959,674,741,688 and 4,793,760,886,218.90

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Solution

The fourth proportional to 13,972,831,835,592, 20,959,674,741,688 and 4,793,760,886,218.90 is: 7,190,787,819,305.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,972,831,835,592 : 20,959,674,741,688 = 4,793,760,886,218.90 : x
  2. Step 2: Convert to fraction form
    13,972,831,835,592/20,959,674,741,688 = 4,793,760,886,218.90/x
  3. Step 3: Cross multiply
    13,972,831,835,592x = 20,959,674,741,688 × 4,793,760,886,218.90
  4. Step 4: Simplify right side
    13,972,831,835,592x = 100,475,668,964,574,167,413,293,056
  5. Step 5: Solve for x
    x = 100,475,668,964,574,167,413,293,056/13,972,831,835,592
  6. Step 6: Final answer
    x = 7,190,787,819,305.15

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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.