Home / 36,057,477.41-49,759,492.08-19,537,597.61

Finding the Fourth Proportional to 36,057,477.41, 49,759,492.08 and 19,537,597.61

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Solution

The fourth proportional to 36,057,477.41, 49,759,492.08 and 19,537,597.61 is: 26,961,978.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,477.41 : 49,759,492.08 = 19,537,597.61 : x
  2. Step 2: Convert to fraction form
    36,057,477.41/49,759,492.08 = 19,537,597.61/x
  3. Step 3: Cross multiply
    36,057,477.41x = 49,759,492.08 × 19,537,597.61
  4. Step 4: Simplify right side
    36,057,477.41x = 972,180,933,537,021.88
  5. Step 5: Solve for x
    x = 972,180,933,537,021.88/36,057,477.41
  6. Step 6: Final answer
    x = 26,961,978.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.