Home / 13,417,011,922,914-20,123,852,161,620-3,615,851,649,550.80

Finding the Fourth Proportional to 13,417,011,922,914, 20,123,852,161,620 and 3,615,851,649,550.80

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Solution

The fourth proportional to 13,417,011,922,914, 20,123,852,161,620 and 3,615,851,649,550.80 is: 5,423,328,566,149.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,417,011,922,914 : 20,123,852,161,620 = 3,615,851,649,550.80 : x
  2. Step 2: Convert to fraction form
    13,417,011,922,914/20,123,852,161,620 = 3,615,851,649,550.80/x
  3. Step 3: Cross multiply
    13,417,011,922,914x = 20,123,852,161,620 × 3,615,851,649,550.80
  4. Step 4: Simplify right side
    13,417,011,922,914x = 72,764,864,033,910,104,164,139,008
  5. Step 5: Solve for x
    x = 72,764,864,033,910,104,164,139,008/13,417,011,922,914
  6. Step 6: Final answer
    x = 5,423,328,566,149.66

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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.