Home / 37,130,080.86-55,706,524.20-17,724,070.08

Finding the Fourth Proportional to 37,130,080.86, 55,706,524.20 and 17,724,070.08

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Solution

The fourth proportional to 37,130,080.86, 55,706,524.20 and 17,724,070.08 is: 26,591,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,130,080.86 : 55,706,524.20 = 17,724,070.08 : x
  2. Step 2: Convert to fraction form
    37,130,080.86/55,706,524.20 = 17,724,070.08/x
  3. Step 3: Cross multiply
    37,130,080.86x = 55,706,524.20 × 17,724,070.08
  4. Step 4: Simplify right side
    37,130,080.86x = 987,346,338,834,015.88
  5. Step 5: Solve for x
    x = 987,346,338,834,015.88/37,130,080.86
  6. Step 6: Final answer
    x = 26,591,548.31

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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.