Home / 8,124,561,586,844.40-11,211,556,603,798-4,420,792,440,234.30

Finding the Fourth Proportional to 8,124,561,586,844.40, 11,211,556,603,798 and 4,420,792,440,234.30

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Solution

The fourth proportional to 8,124,561,586,844.40, 11,211,556,603,798 and 4,420,792,440,234.30 is: 6,100,509,442,575.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,124,561,586,844.40 : 11,211,556,603,798 = 4,420,792,440,234.30 : x
  2. Step 2: Convert to fraction form
    8,124,561,586,844.40/11,211,556,603,798 = 4,420,792,440,234.30/x
  3. Step 3: Cross multiply
    8,124,561,586,844.40x = 11,211,556,603,798 × 4,420,792,440,234.30
  4. Step 4: Simplify right side
    8,124,561,586,844.40x = 49,563,964,677,329,138,369,953,792
  5. Step 5: Solve for x
    x = 49,563,964,677,329,138,369,953,792/8,124,561,586,844.40
  6. Step 6: Final answer
    x = 6,100,509,442,575.34

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Double scale
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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.