Home / 25,750,584.93-38,624,313.42-9,133,015.35

Finding the Fourth Proportional to 25,750,584.93, 38,624,313.42 and 9,133,015.35

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Solution

The fourth proportional to 25,750,584.93, 38,624,313.42 and 9,133,015.35 is: 13,698,968.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,750,584.93 : 38,624,313.42 = 9,133,015.35 : x
  2. Step 2: Convert to fraction form
    25,750,584.93/38,624,313.42 = 9,133,015.35/x
  3. Step 3: Cross multiply
    25,750,584.93x = 38,624,313.42 × 9,133,015.35
  4. Step 4: Simplify right side
    25,750,584.93x = 352,756,447,348,071
  5. Step 5: Solve for x
    x = 352,756,447,348,071/25,750,584.93
  6. Step 6: Final answer
    x = 13,698,968.33

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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.