Home / 9,681,361,468,315.40-14,524,589,308,326-3,479,206,089,506.20

Finding the Fourth Proportional to 9,681,361,468,315.40, 14,524,589,308,326 and 3,479,206,089,506.20

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Solution

The fourth proportional to 9,681,361,468,315.40, 14,524,589,308,326 and 3,479,206,089,506.20 is: 5,219,724,491,693.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,361,468,315.40 : 14,524,589,308,326 = 3,479,206,089,506.20 : x
  2. Step 2: Convert to fraction form
    9,681,361,468,315.40/14,524,589,308,326 = 3,479,206,089,506.20/x
  3. Step 3: Cross multiply
    9,681,361,468,315.40x = 14,524,589,308,326 × 3,479,206,089,506.20
  4. Step 4: Simplify right side
    9,681,361,468,315.40x = 50,534,039,569,104,468,348,764,160
  5. Step 5: Solve for x
    x = 50,534,039,569,104,468,348,764,160/9,681,361,468,315.40
  6. Step 6: Final answer
    x = 5,219,724,491,693.59

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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.