Home / 24,429,128.64-36,638,716.32-9,277,748.16

Finding the Fourth Proportional to 24,429,128.64, 36,638,716.32 and 9,277,748.16

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Solution

The fourth proportional to 24,429,128.64, 36,638,716.32 and 9,277,748.16 is: 13,914,732.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,128.64 : 36,638,716.32 = 9,277,748.16 : x
  2. Step 2: Convert to fraction form
    24,429,128.64/36,638,716.32 = 9,277,748.16/x
  3. Step 3: Cross multiply
    24,429,128.64x = 36,638,716.32 × 9,277,748.16
  4. Step 4: Simplify right side
    24,429,128.64x = 339,924,782,922,642
  5. Step 5: Solve for x
    x = 339,924,782,922,642/24,429,128.64
  6. Step 6: Final answer
    x = 13,914,732.20

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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.