Home / 17,932,763,894.85-26,875,813,810.77-7,296,592,884.84

Finding the Fourth Proportional to 17,932,763,894.85, 26,875,813,810.77 and 7,296,592,884.84

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Solution

The fourth proportional to 17,932,763,894.85, 26,875,813,810.77 and 7,296,592,884.84 is: 10,935,395,847.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,932,763,894.85 : 26,875,813,810.77 = 7,296,592,884.84 : x
  2. Step 2: Convert to fraction form
    17,932,763,894.85/26,875,813,810.77 = 7,296,592,884.84/x
  3. Step 3: Cross multiply
    17,932,763,894.85x = 26,875,813,810.77 × 7,296,592,884.84
  4. Step 4: Simplify right side
    17,932,763,894.85x = 196,101,871,825,948,999,680
  5. Step 5: Solve for x
    x = 196,101,871,825,948,999,680/17,932,763,894.85
  6. Step 6: Final answer
    x = 10,935,395,847.28

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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.