Home / 17,965,710,020.40-26,946,014,113.80-6,175,372,570.80

Finding the Fourth Proportional to 17,965,710,020.40, 26,946,014,113.80 and 6,175,372,570.80

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Solution

The fourth proportional to 17,965,710,020.40, 26,946,014,113.80 and 6,175,372,570.80 is: 9,262,182,026.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965,710,020.40 : 26,946,014,113.80 = 6,175,372,570.80 : x
  2. Step 2: Convert to fraction form
    17,965,710,020.40/26,946,014,113.80 = 6,175,372,570.80/x
  3. Step 3: Cross multiply
    17,965,710,020.40x = 26,946,014,113.80 × 6,175,372,570.80
  4. Step 4: Simplify right side
    17,965,710,020.40x = 166,401,676,450,750,201,856
  5. Step 5: Solve for x
    x = 166,401,676,450,750,201,856/17,965,710,020.40
  6. Step 6: Final answer
    x = 9,262,182,026.86

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1.5x scale

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.