Home / 6,120,124,174.20-9,180,186,261.30-3,671,244,046.20

Finding the Fourth Proportional to 6,120,124,174.20, 9,180,186,261.30 and 3,671,244,046.20

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Solution

The fourth proportional to 6,120,124,174.20, 9,180,186,261.30 and 3,671,244,046.20 is: 5,506,866,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,120,124,174.20 : 9,180,186,261.30 = 3,671,244,046.20 : x
  2. Step 2: Convert to fraction form
    6,120,124,174.20/9,180,186,261.30 = 3,671,244,046.20/x
  3. Step 3: Cross multiply
    6,120,124,174.20x = 9,180,186,261.30 × 3,671,244,046.20
  4. Step 4: Simplify right side
    6,120,124,174.20x = 33,702,704,154,804,658,176
  5. Step 5: Solve for x
    x = 33,702,704,154,804,658,176/6,120,124,174.20
  6. Step 6: Final answer
    x = 5,506,866,069.30

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Double scale
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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.