Home / 55,882,995,839,784-83,749,565,339,364-43,492,393,909,964

Finding the Fourth Proportional to 55,882,995,839,784, 83,749,565,339,364 and 43,492,393,909,964

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Solution

The fourth proportional to 55,882,995,839,784, 83,749,565,339,364 and 43,492,393,909,964 is: 65,180,275,874,450.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,882,995,839,784 : 83,749,565,339,364 = 43,492,393,909,964 : x
  2. Step 2: Convert to fraction form
    55,882,995,839,784/83,749,565,339,364 = 43,492,393,909,964/x
  3. Step 3: Cross multiply
    55,882,995,839,784x = 83,749,565,339,364 × 43,492,393,909,964
  4. Step 4: Simplify right side
    55,882,995,839,784x = 3,642,469,085,527,886,751,330,205,696
  5. Step 5: Solve for x
    x = 3,642,469,085,527,886,751,330,205,696/55,882,995,839,784
  6. Step 6: Final answer
    x = 65,180,275,874,450.43

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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.