Home / 25,141,534,964.99-37,725,055,036.07-13,947,342,785.75

Finding the Fourth Proportional to 25,141,534,964.99, 37,725,055,036.07 and 13,947,342,785.75

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Solution

The fourth proportional to 25,141,534,964.99, 37,725,055,036.07 and 13,947,342,785.75 is: 20,928,088,715.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,141,534,964.99 : 37,725,055,036.07 = 13,947,342,785.75 : x
  2. Step 2: Convert to fraction form
    25,141,534,964.99/37,725,055,036.07 = 13,947,342,785.75/x
  3. Step 3: Cross multiply
    25,141,534,964.99x = 37,725,055,036.07 × 13,947,342,785.75
  4. Step 4: Simplify right side
    25,141,534,964.99x = 526,164,274,199,094,296,576
  5. Step 5: Solve for x
    x = 526,164,274,199,094,296,576/25,141,534,964.99
  6. Step 6: Final answer
    x = 20,928,088,715.82

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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.