Home / 26,818,980,123,306-40,228,470,139,496-6,444,336,843,106

Finding the Fourth Proportional to 26,818,980,123,306, 40,228,470,139,496 and 6,444,336,843,106

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Solution

The fourth proportional to 26,818,980,123,306, 40,228,470,139,496 and 6,444,336,843,106 is: 9,666,505,253,734.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,818,980,123,306 : 40,228,470,139,496 = 6,444,336,843,106 : x
  2. Step 2: Convert to fraction form
    26,818,980,123,306/40,228,470,139,496 = 6,444,336,843,106/x
  3. Step 3: Cross multiply
    26,818,980,123,306x = 40,228,470,139,496 × 6,444,336,843,106
  4. Step 4: Simplify right side
    26,818,980,123,306x = 259,245,812,261,743,626,851,188,736
  5. Step 5: Solve for x
    x = 259,245,812,261,743,626,851,188,736/26,818,980,123,306
  6. Step 6: Final answer
    x = 9,666,505,253,734.69

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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.