Home / 6,526,172,543,126.40-9,006,146,108,794.40-3,559,864,529,719.80

Finding the Fourth Proportional to 6,526,172,543,126.40, 9,006,146,108,794.40 and 3,559,864,529,719.80

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Solution

The fourth proportional to 6,526,172,543,126.40, 9,006,146,108,794.40 and 3,559,864,529,719.80 is: 4,912,628,323,922.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,172,543,126.40 : 9,006,146,108,794.40 = 3,559,864,529,719.80 : x
  2. Step 2: Convert to fraction form
    6,526,172,543,126.40/9,006,146,108,794.40 = 3,559,864,529,719.80/x
  3. Step 3: Cross multiply
    6,526,172,543,126.40x = 9,006,146,108,794.40 × 3,559,864,529,719.80
  4. Step 4: Simplify right side
    6,526,172,543,126.40x = 32,060,660,082,171,181,778,599,936
  5. Step 5: Solve for x
    x = 32,060,660,082,171,181,778,599,936/6,526,172,543,126.40
  6. Step 6: Final answer
    x = 4,912,628,323,922.97

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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.