Home / 54,529,186,187,896-75,252,642,376,104-30,197,113,236,090

Finding the Fourth Proportional to 54,529,186,187,896, 75,252,642,376,104 and 30,197,113,236,090

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Solution

The fourth proportional to 54,529,186,187,896, 75,252,642,376,104 and 30,197,113,236,090 is: 41,673,326,194,818.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,529,186,187,896 : 75,252,642,376,104 = 30,197,113,236,090 : x
  2. Step 2: Convert to fraction form
    54,529,186,187,896/75,252,642,376,104 = 30,197,113,236,090/x
  3. Step 3: Cross multiply
    54,529,186,187,896x = 75,252,642,376,104 × 30,197,113,236,090
  4. Step 4: Simplify right side
    54,529,186,187,896x = 2,272,412,563,146,197,386,972,364,800
  5. Step 5: Solve for x
    x = 2,272,412,563,146,197,386,972,364,800/54,529,186,187,896
  6. Step 6: Final answer
    x = 41,673,326,194,818.79

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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.