Home / 36,778,076.80-55,191,998.40-16,572,918.40

Finding the Fourth Proportional to 36,778,076.80, 55,191,998.40 and 16,572,918.40

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Solution

The fourth proportional to 36,778,076.80, 55,191,998.40 and 16,572,918.40 is: 24,870,590.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,778,076.80 : 55,191,998.40 = 16,572,918.40 : x
  2. Step 2: Convert to fraction form
    36,778,076.80/55,191,998.40 = 16,572,918.40/x
  3. Step 3: Cross multiply
    36,778,076.80x = 55,191,998.40 × 16,572,918.40
  4. Step 4: Simplify right side
    36,778,076.80x = 914,692,485,816,130.50
  5. Step 5: Solve for x
    x = 914,692,485,816,130.50/36,778,076.80
  6. Step 6: Final answer
    x = 24,870,590.46

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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.