Home / 13,417,011,922,810-20,123,852,161,466-3,615,851,649,446

Finding the Fourth Proportional to 13,417,011,922,810, 20,123,852,161,466 and 3,615,851,649,446

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Solution

The fourth proportional to 13,417,011,922,810, 20,123,852,161,466 and 3,615,851,649,446 is: 5,423,328,565,993.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,417,011,922,810 : 20,123,852,161,466 = 3,615,851,649,446 : x
  2. Step 2: Convert to fraction form
    13,417,011,922,810/20,123,852,161,466 = 3,615,851,649,446/x
  3. Step 3: Cross multiply
    13,417,011,922,810x = 20,123,852,161,466 × 3,615,851,649,446
  4. Step 4: Simplify right side
    13,417,011,922,810x = 72,764,864,031,244,286,682,988,544
  5. Step 5: Solve for x
    x = 72,764,864,031,244,286,682,988,544/13,417,011,922,810
  6. Step 6: Final answer
    x = 5,423,328,565,993.01

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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.