Home / 4,814,555,014,425.60-6,643,885,394,842.40-2,619,728,853,471.40

Finding the Fourth Proportional to 4,814,555,014,425.60, 6,643,885,394,842.40 and 2,619,728,853,471.40

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Solution

The fourth proportional to 4,814,555,014,425.60, 6,643,885,394,842.40 and 2,619,728,853,471.40 is: 3,615,116,706,710.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814,555,014,425.60 : 6,643,885,394,842.40 = 2,619,728,853,471.40 : x
  2. Step 2: Convert to fraction form
    4,814,555,014,425.60/6,643,885,394,842.40 = 2,619,728,853,471.40/x
  3. Step 3: Cross multiply
    4,814,555,014,425.60x = 6,643,885,394,842.40 × 2,619,728,853,471.40
  4. Step 4: Simplify right side
    4,814,555,014,425.60x = 17,405,178,268,025,860,946,657,280
  5. Step 5: Solve for x
    x = 17,405,178,268,025,860,946,657,280/4,814,555,014,425.60
  6. Step 6: Final answer
    x = 3,615,116,706,710.31

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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.