Home / 54,529,186,188,446-75,252,642,376,866-30,197,113,236,638

Finding the Fourth Proportional to 54,529,186,188,446, 75,252,642,376,866 and 30,197,113,236,638

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Solution

The fourth proportional to 54,529,186,188,446, 75,252,642,376,866 and 30,197,113,236,638 is: 41,673,326,195,576.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,529,186,188,446 : 75,252,642,376,866 = 30,197,113,236,638 : x
  2. Step 2: Convert to fraction form
    54,529,186,188,446/75,252,642,376,866 = 30,197,113,236,638/x
  3. Step 3: Cross multiply
    54,529,186,188,446x = 75,252,642,376,866 × 30,197,113,236,638
  4. Step 4: Simplify right side
    54,529,186,188,446x = 2,272,412,563,210,445,974,551,920,640
  5. Step 5: Solve for x
    x = 2,272,412,563,210,445,974,551,920,640/54,529,186,188,446
  6. Step 6: Final answer
    x = 41,673,326,195,576.70

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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.