Home / 34,533,603.39-47,657,238.59-19,648,107.03

Finding the Fourth Proportional to 34,533,603.39, 47,657,238.59 and 19,648,107.03

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Solution

The fourth proportional to 34,533,603.39, 47,657,238.59 and 19,648,107.03 is: 27,114,880.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,603.39 : 47,657,238.59 = 19,648,107.03 : x
  2. Step 2: Convert to fraction form
    34,533,603.39/47,657,238.59 = 19,648,107.03/x
  3. Step 3: Cross multiply
    34,533,603.39x = 47,657,238.59 × 19,648,107.03
  4. Step 4: Simplify right side
    34,533,603.39x = 936,374,524,570,566.38
  5. Step 5: Solve for x
    x = 936,374,524,570,566.38/34,533,603.39
  6. Step 6: Final answer
    x = 27,114,880.37

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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.