Home / 21,448,676,395.58-32,177,668,879.37-6,525,454,125.34

Finding the Fourth Proportional to 21,448,676,395.58, 32,177,668,879.37 and 6,525,454,125.34

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Solution

The fourth proportional to 21,448,676,395.58, 32,177,668,879.37 and 6,525,454,125.34 is: 9,789,597,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,448,676,395.58 : 32,177,668,879.37 = 6,525,454,125.34 : x
  2. Step 2: Convert to fraction form
    21,448,676,395.58/32,177,668,879.37 = 6,525,454,125.34/x
  3. Step 3: Cross multiply
    21,448,676,395.58x = 32,177,668,879.37 × 6,525,454,125.34
  4. Step 4: Simplify right side
    21,448,676,395.58x = 209,973,902,132,548,599,808
  5. Step 5: Solve for x
    x = 209,973,902,132,548,599,808/21,448,676,395.58
  6. Step 6: Final answer
    x = 9,789,597,188.19

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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.