Home / 14,275,410,202.63-19,698,881,998.10-7,844,892,057.33

Finding the Fourth Proportional to 14,275,410,202.63, 19,698,881,998.10 and 7,844,892,057.33

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Solution

The fourth proportional to 14,275,410,202.63, 19,698,881,998.10 and 7,844,892,057.33 is: 10,825,300,340.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,275,410,202.63 : 19,698,881,998.10 = 7,844,892,057.33 : x
  2. Step 2: Convert to fraction form
    14,275,410,202.63/19,698,881,998.10 = 7,844,892,057.33/x
  3. Step 3: Cross multiply
    14,275,410,202.63x = 19,698,881,998.10 × 7,844,892,057.33
  4. Step 4: Simplify right side
    14,275,410,202.63x = 154,535,602,925,110,591,488
  5. Step 5: Solve for x
    x = 154,535,602,925,110,591,488/14,275,410,202.63
  6. Step 6: Final answer
    x = 10,825,300,340.35

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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.