Home / 17,211,309,277,138-25,821,492,103,888-6,185,255,270,366.50

Finding the Fourth Proportional to 17,211,309,277,138, 25,821,492,103,888 and 6,185,255,270,366.50

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Solution

The fourth proportional to 17,211,309,277,138, 25,821,492,103,888 and 6,185,255,270,366.50 is: 9,279,510,207,654.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,211,309,277,138 : 25,821,492,103,888 = 6,185,255,270,366.50 : x
  2. Step 2: Convert to fraction form
    17,211,309,277,138/25,821,492,103,888 = 6,185,255,270,366.50/x
  3. Step 3: Cross multiply
    17,211,309,277,138x = 25,821,492,103,888 × 6,185,255,270,366.50
  4. Step 4: Simplify right side
    17,211,309,277,138x = 159,712,520,124,300,209,636,245,504
  5. Step 5: Solve for x
    x = 159,712,520,124,300,209,636,245,504/17,211,309,277,138
  6. Step 6: Final answer
    x = 9,279,510,207,654.47

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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.