Home / 35,991,070.80-53,944,615.80-14,415,003.60

Finding the Fourth Proportional to 35,991,070.80, 53,944,615.80 and 14,415,003.60

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Solution

The fourth proportional to 35,991,070.80, 53,944,615.80 and 14,415,003.60 is: 21,605,687.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,991,070.80 : 53,944,615.80 = 14,415,003.60 : x
  2. Step 2: Convert to fraction form
    35,991,070.80/53,944,615.80 = 14,415,003.60/x
  3. Step 3: Cross multiply
    35,991,070.80x = 53,944,615.80 × 14,415,003.60
  4. Step 4: Simplify right side
    35,991,070.80x = 777,611,830,957,616.88
  5. Step 5: Solve for x
    x = 777,611,830,957,616.88/35,991,070.80
  6. Step 6: Final answer
    x = 21,605,687.57

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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.