Home / 1,182,797,663.66-1,632,763,363.12-736,981,291.88

Finding the Fourth Proportional to 1,182,797,663.66, 1,632,763,363.12 and 736,981,291.88

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Solution

The fourth proportional to 1,182,797,663.66, 1,632,763,363.12 and 736,981,291.88 is: 1,017,347,336.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,797,663.66 : 1,632,763,363.12 = 736,981,291.88 : x
  2. Step 2: Convert to fraction form
    1,182,797,663.66/1,632,763,363.12 = 736,981,291.88/x
  3. Step 3: Cross multiply
    1,182,797,663.66x = 1,632,763,363.12 × 736,981,291.88
  4. Step 4: Simplify right side
    1,182,797,663.66x = 1,203,316,052,686,511,104
  5. Step 5: Solve for x
    x = 1,203,316,052,686,511,104/1,182,797,663.66
  6. Step 6: Final answer
    x = 1,017,347,336.45

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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.