Home / 15,418,240,144,960-23,122,453,552,006-5,090,007,127,302

Finding the Fourth Proportional to 15,418,240,144,960, 23,122,453,552,006 and 5,090,007,127,302

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Solution

The fourth proportional to 15,418,240,144,960, 23,122,453,552,006 and 5,090,007,127,302 is: 7,633,390,858,741.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,418,240,144,960 : 23,122,453,552,006 = 5,090,007,127,302 : x
  2. Step 2: Convert to fraction form
    15,418,240,144,960/23,122,453,552,006 = 5,090,007,127,302/x
  3. Step 3: Cross multiply
    15,418,240,144,960x = 23,122,453,552,006 × 5,090,007,127,302
  4. Step 4: Simplify right side
    15,418,240,144,960x = 117,693,453,380,419,987,559,153,664
  5. Step 5: Solve for x
    x = 117,693,453,380,419,987,559,153,664/15,418,240,144,960
  6. Step 6: Final answer
    x = 7,633,390,858,741.57

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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.