Home / 18,364,277,200,069-25,342,551,927,980-10,030,769,208,252

Finding the Fourth Proportional to 18,364,277,200,069, 25,342,551,927,980 and 10,030,769,208,252

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Solution

The fourth proportional to 18,364,277,200,069, 25,342,551,927,980 and 10,030,769,208,252 is: 13,842,379,243,586.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,364,277,200,069 : 25,342,551,927,980 = 10,030,769,208,252 : x
  2. Step 2: Convert to fraction form
    18,364,277,200,069/25,342,551,927,980 = 10,030,769,208,252/x
  3. Step 3: Cross multiply
    18,364,277,200,069x = 25,342,551,927,980 × 10,030,769,208,252
  4. Step 4: Simplify right side
    18,364,277,200,069x = 254,205,289,537,709,147,949,105,152
  5. Step 5: Solve for x
    x = 254,205,289,537,709,147,949,105,152/18,364,277,200,069
  6. Step 6: Final answer
    x = 13,842,379,243,586.78

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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.