Home / 1,748,290,622,409-2,412,479,149,931.20-967,006,934,606.54

Finding the Fourth Proportional to 1,748,290,622,409, 2,412,479,149,931.20 and 967,006,934,606.54

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Solution

The fourth proportional to 1,748,290,622,409, 2,412,479,149,931.20 and 967,006,934,606.54 is: 1,334,380,015,356.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,290,622,409 : 2,412,479,149,931.20 = 967,006,934,606.54 : x
  2. Step 2: Convert to fraction form
    1,748,290,622,409/2,412,479,149,931.20 = 967,006,934,606.54/x
  3. Step 3: Cross multiply
    1,748,290,622,409x = 2,412,479,149,931.20 × 967,006,934,606.54
  4. Step 4: Simplify right side
    1,748,290,622,409x = 2,332,884,067,577,161,484,075,008
  5. Step 5: Solve for x
    x = 2,332,884,067,577,161,484,075,008/1,748,290,622,409
  6. Step 6: Final answer
    x = 1,334,380,015,356.17

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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.