Home / 30,824,094.03-42,537,249-17,073,943.89

Finding the Fourth Proportional to 30,824,094.03, 42,537,249 and 17,073,943.89

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Solution

The fourth proportional to 30,824,094.03, 42,537,249 and 17,073,943.89 is: 23,562,042.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,824,094.03 : 42,537,249 = 17,073,943.89 : x
  2. Step 2: Convert to fraction form
    30,824,094.03/42,537,249 = 17,073,943.89/x
  3. Step 3: Cross multiply
    30,824,094.03x = 42,537,249 × 17,073,943.89
  4. Step 4: Simplify right side
    30,824,094.03x = 726,278,602,660,958.62
  5. Step 5: Solve for x
    x = 726,278,602,660,958.62/30,824,094.03
  6. Step 6: Final answer
    x = 23,562,042.15

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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.