Home / 18,364,277,200,108-25,342,551,928,032-10,030,769,208,290

Finding the Fourth Proportional to 18,364,277,200,108, 25,342,551,928,032 and 10,030,769,208,290

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Solution

The fourth proportional to 18,364,277,200,108, 25,342,551,928,032 and 10,030,769,208,290 is: 13,842,379,243,638.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,364,277,200,108 : 25,342,551,928,032 = 10,030,769,208,290 : x
  2. Step 2: Convert to fraction form
    18,364,277,200,108/25,342,551,928,032 = 10,030,769,208,290/x
  3. Step 3: Cross multiply
    18,364,277,200,108x = 25,342,551,928,032 × 10,030,769,208,290
  4. Step 4: Simplify right side
    18,364,277,200,108x = 254,205,289,539,193,763,524,509,696
  5. Step 5: Solve for x
    x = 254,205,289,539,193,763,524,509,696/18,364,277,200,108
  6. Step 6: Final answer
    x = 13,842,379,243,638.23

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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.