Home / 34,277,493.12-47,302,941.03-19,593,477.51

Finding the Fourth Proportional to 34,277,493.12, 47,302,941.03 and 19,593,477.51

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Solution

The fourth proportional to 34,277,493.12, 47,302,941.03 and 19,593,477.51 is: 27,038,999.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,277,493.12 : 47,302,941.03 = 19,593,477.51 : x
  2. Step 2: Convert to fraction form
    34,277,493.12/47,302,941.03 = 19,593,477.51/x
  3. Step 3: Cross multiply
    34,277,493.12x = 47,302,941.03 × 19,593,477.51
  4. Step 4: Simplify right side
    34,277,493.12x = 926,829,111,408,708.50
  5. Step 5: Solve for x
    x = 926,829,111,408,708.50/34,277,493.12
  6. Step 6: Final answer
    x = 27,038,999.27

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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.