Home / 6,141,460,257,440.40-8,475,481,567,387.80-3,401,011,161,272

Finding the Fourth Proportional to 6,141,460,257,440.40, 8,475,481,567,387.80 and 3,401,011,161,272

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Solution

The fourth proportional to 6,141,460,257,440.40, 8,475,481,567,387.80 and 3,401,011,161,272 is: 4,693,542,935,968.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,460,257,440.40 : 8,475,481,567,387.80 = 3,401,011,161,272 : x
  2. Step 2: Convert to fraction form
    6,141,460,257,440.40/8,475,481,567,387.80 = 3,401,011,161,272/x
  3. Step 3: Cross multiply
    6,141,460,257,440.40x = 8,475,481,567,387.80 × 3,401,011,161,272
  4. Step 4: Simplify right side
    6,141,460,257,440.40x = 28,825,207,407,841,013,131,116,544
  5. Step 5: Solve for x
    x = 28,825,207,407,841,013,131,116,544/6,141,460,257,440.40
  6. Step 6: Final answer
    x = 4,693,542,935,968.56

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Double scale
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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.