Home / 1,708,842,469.01-2,562,415,743.67-544,159,215.41

Finding the Fourth Proportional to 1,708,842,469.01, 2,562,415,743.67 and 544,159,215.41

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Solution

The fourth proportional to 1,708,842,469.01, 2,562,415,743.67 and 544,159,215.41 is: 815,968,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,842,469.01 : 2,562,415,743.67 = 544,159,215.41 : x
  2. Step 2: Convert to fraction form
    1,708,842,469.01/2,562,415,743.67 = 544,159,215.41/x
  3. Step 3: Cross multiply
    1,708,842,469.01x = 2,562,415,743.67 × 544,159,215.41
  4. Step 4: Simplify right side
    1,708,842,469.01x = 1,394,362,140,615,526,400
  5. Step 5: Solve for x
    x = 1,394,362,140,615,526,400/1,708,842,469.01
  6. Step 6: Final answer
    x = 815,968,801.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.