Home / 14,683,888,221,824-20,263,828,744,497-8,009,695,191,658.50

Finding the Fourth Proportional to 14,683,888,221,824, 20,263,828,744,497 and 8,009,695,191,658.50

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Solution

The fourth proportional to 14,683,888,221,824, 20,263,828,744,497 and 8,009,695,191,658.50 is: 11,053,413,728,535.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,888,221,824 : 20,263,828,744,497 = 8,009,695,191,658.50 : x
  2. Step 2: Convert to fraction form
    14,683,888,221,824/20,263,828,744,497 = 8,009,695,191,658.50/x
  3. Step 3: Cross multiply
    14,683,888,221,824x = 20,263,828,744,497 × 8,009,695,191,658.50
  4. Step 4: Simplify right side
    14,683,888,221,824x = 162,307,091,659,388,915,606,880,256
  5. Step 5: Solve for x
    x = 162,307,091,659,388,915,606,880,256/14,683,888,221,824
  6. Step 6: Final answer
    x = 11,053,413,728,535.42

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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.