Home / 19,169,407,790.37-26,454,804,629.09-10,711,436,882.85

Finding the Fourth Proportional to 19,169,407,790.37, 26,454,804,629.09 and 10,711,436,882.85

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Solution

The fourth proportional to 19,169,407,790.37, 26,454,804,629.09 and 10,711,436,882.85 is: 14,782,353,901.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,169,407,790.37 : 26,454,804,629.09 = 10,711,436,882.85 : x
  2. Step 2: Convert to fraction form
    19,169,407,790.37/26,454,804,629.09 = 10,711,436,882.85/x
  3. Step 3: Cross multiply
    19,169,407,790.37x = 26,454,804,629.09 × 10,711,436,882.85
  4. Step 4: Simplify right side
    19,169,407,790.37x = 283,368,970,032,571,973,632
  5. Step 5: Solve for x
    x = 283,368,970,032,571,973,632/19,169,407,790.37
  6. Step 6: Final answer
    x = 14,782,353,901.14

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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.