Home / 8,447,174,108,610-12,653,795,908,712-3,851,381,154,193

Finding the Fourth Proportional to 8,447,174,108,610, 12,653,795,908,712 and 3,851,381,154,193

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Solution

The fourth proportional to 8,447,174,108,610, 12,653,795,908,712 and 3,851,381,154,193 is: 5,769,336,640,302.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,447,174,108,610 : 12,653,795,908,712 = 3,851,381,154,193 : x
  2. Step 2: Convert to fraction form
    8,447,174,108,610/12,653,795,908,712 = 3,851,381,154,193/x
  3. Step 3: Cross multiply
    8,447,174,108,610x = 12,653,795,908,712 × 3,851,381,154,193
  4. Step 4: Simplify right side
    8,447,174,108,610x = 48,734,591,091,817,879,865,131,008
  5. Step 5: Solve for x
    x = 48,734,591,091,817,879,865,131,008/8,447,174,108,610
  6. Step 6: Final answer
    x = 5,769,336,640,302.45

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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.