Home / 24,816,998.40-37,152,014.40-18,455,452.80

Finding the Fourth Proportional to 24,816,998.40, 37,152,014.40 and 18,455,452.80

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Solution

The fourth proportional to 24,816,998.40, 37,152,014.40 and 18,455,452.80 is: 27,628,532.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,816,998.40 : 37,152,014.40 = 18,455,452.80 : x
  2. Step 2: Convert to fraction form
    24,816,998.40/37,152,014.40 = 18,455,452.80/x
  3. Step 3: Cross multiply
    24,816,998.40x = 37,152,014.40 × 18,455,452.80
  4. Step 4: Simplify right side
    24,816,998.40x = 685,657,248,184,120.38
  5. Step 5: Solve for x
    x = 685,657,248,184,120.38/24,816,998.40
  6. Step 6: Final answer
    x = 27,628,532.55

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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.