Home / 24,127,985.36-36,184,298.52-7,950,918.80

Finding the Fourth Proportional to 24,127,985.36, 36,184,298.52 and 7,950,918.80

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Solution

The fourth proportional to 24,127,985.36, 36,184,298.52 and 7,950,918.80 is: 11,923,847.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,127,985.36 : 36,184,298.52 = 7,950,918.80 : x
  2. Step 2: Convert to fraction form
    24,127,985.36/36,184,298.52 = 7,950,918.80/x
  3. Step 3: Cross multiply
    24,127,985.36x = 36,184,298.52 × 7,950,918.80
  4. Step 4: Simplify right side
    24,127,985.36x = 287,698,419,367,480.19
  5. Step 5: Solve for x
    x = 287,698,419,367,480.19/24,127,985.36
  6. Step 6: Final answer
    x = 11,923,847.56

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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.