Home / 118,097,999.55-164,954,561.85-118,097,999.55

Finding the Fourth Proportional to 118,097,999.55, 164,954,561.85 and 118,097,999.55

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Solution

The fourth proportional to 118,097,999.55, 164,954,561.85 and 118,097,999.55 is: 164,954,561.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,097,999.55 : 164,954,561.85 = 118,097,999.55 : x
  2. Step 2: Convert to fraction form
    118,097,999.55/164,954,561.85 = 118,097,999.55/x
  3. Step 3: Cross multiply
    118,097,999.55x = 164,954,561.85 × 118,097,999.55
  4. Step 4: Simplify right side
    118,097,999.55x = 19,480,803,771,131,744
  5. Step 5: Solve for x
    x = 19,480,803,771,131,744/118,097,999.55
  6. Step 6: Final answer
    x = 164,954,561.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.