Home / 1,748,290,622,409.50-2,412,479,149,932-967,006,934,607.05

Finding the Fourth Proportional to 1,748,290,622,409.50, 2,412,479,149,932 and 967,006,934,607.05

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Solution

The fourth proportional to 1,748,290,622,409.50, 2,412,479,149,932 and 967,006,934,607.05 is: 1,334,380,015,356.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,290,622,409.50 : 2,412,479,149,932 = 967,006,934,607.05 : x
  2. Step 2: Convert to fraction form
    1,748,290,622,409.50/2,412,479,149,932 = 967,006,934,607.05/x
  3. Step 3: Cross multiply
    1,748,290,622,409.50x = 2,412,479,149,932 × 967,006,934,607.05
  4. Step 4: Simplify right side
    1,748,290,622,409.50x = 2,332,884,067,579,165,086,318,592
  5. Step 5: Solve for x
    x = 2,332,884,067,579,165,086,318,592/1,748,290,622,409.50
  6. Step 6: Final answer
    x = 1,334,380,015,356.93

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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.