Home / 54,529,186,188,444-75,252,642,376,864-30,197,113,236,636

Finding the Fourth Proportional to 54,529,186,188,444, 75,252,642,376,864 and 30,197,113,236,636

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Solution

The fourth proportional to 54,529,186,188,444, 75,252,642,376,864 and 30,197,113,236,636 is: 41,673,326,195,574.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,529,186,188,444 : 75,252,642,376,864 = 30,197,113,236,636 : x
  2. Step 2: Convert to fraction form
    54,529,186,188,444/75,252,642,376,864 = 30,197,113,236,636/x
  3. Step 3: Cross multiply
    54,529,186,188,444x = 75,252,642,376,864 × 30,197,113,236,636
  4. Step 4: Simplify right side
    54,529,186,188,444x = 2,272,412,563,210,235,143,197,294,592
  5. Step 5: Solve for x
    x = 2,272,412,563,210,235,143,197,294,592/54,529,186,188,444
  6. Step 6: Final answer
    x = 41,673,326,195,574.37

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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.