Home / 24,052,830.80-36,037,255.80-20,693,598.80

Finding the Fourth Proportional to 24,052,830.80, 36,037,255.80 and 20,693,598.80

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Solution

The fourth proportional to 24,052,830.80, 36,037,255.80 and 20,693,598.80 is: 31,004,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,052,830.80 : 36,037,255.80 = 20,693,598.80 : x
  2. Step 2: Convert to fraction form
    24,052,830.80/36,037,255.80 = 20,693,598.80/x
  3. Step 3: Cross multiply
    24,052,830.80x = 36,037,255.80 × 20,693,598.80
  4. Step 4: Simplify right side
    24,052,830.80x = 745,740,513,378,173
  5. Step 5: Solve for x
    x = 745,740,513,378,173/24,052,830.80
  6. Step 6: Final answer
    x = 31,004,272.20

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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.