Home / 180,177,495.95-248,629,473.54-104,837,762.59

Finding the Fourth Proportional to 180,177,495.95, 248,629,473.54 and 104,837,762.59

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Solution

The fourth proportional to 180,177,495.95, 248,629,473.54 and 104,837,762.59 is: 144,667,110.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,177,495.95 : 248,629,473.54 = 104,837,762.59 : x
  2. Step 2: Convert to fraction form
    180,177,495.95/248,629,473.54 = 104,837,762.59/x
  3. Step 3: Cross multiply
    180,177,495.95x = 248,629,473.54 × 104,837,762.59
  4. Step 4: Simplify right side
    180,177,495.95x = 26,065,757,719,241,632
  5. Step 5: Solve for x
    x = 26,065,757,719,241,632/180,177,495.95
  6. Step 6: Final answer
    x = 144,667,110.51

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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.