Home / 101,668,601.60-152,578,504.32-41,084,852.48

Finding the Fourth Proportional to 101,668,601.60, 152,578,504.32 and 41,084,852.48

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Solution

The fourth proportional to 101,668,601.60, 152,578,504.32 and 41,084,852.48 is: 61,657,829.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,668,601.60 : 152,578,504.32 = 41,084,852.48 : x
  2. Step 2: Convert to fraction form
    101,668,601.60/152,578,504.32 = 41,084,852.48/x
  3. Step 3: Cross multiply
    101,668,601.60x = 152,578,504.32 × 41,084,852.48
  4. Step 4: Simplify right side
    101,668,601.60x = 6,268,665,341,606,242
  5. Step 5: Solve for x
    x = 6,268,665,341,606,242/101,668,601.60
  6. Step 6: Final answer
    x = 61,657,829.88

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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.