Home / 26,819,892,809,028-37,018,338,420,240-17,467,994,428,134

Finding the Fourth Proportional to 26,819,892,809,028, 37,018,338,420,240 and 17,467,994,428,134

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Solution

The fourth proportional to 26,819,892,809,028, 37,018,338,420,240 and 17,467,994,428,134 is: 24,110,317,437,430.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,819,892,809,028 : 37,018,338,420,240 = 17,467,994,428,134 : x
  2. Step 2: Convert to fraction form
    26,819,892,809,028/37,018,338,420,240 = 17,467,994,428,134/x
  3. Step 3: Cross multiply
    26,819,892,809,028x = 37,018,338,420,240 × 17,467,994,428,134
  4. Step 4: Simplify right side
    26,819,892,809,028x = 646,636,129,263,531,081,349,464,064
  5. Step 5: Solve for x
    x = 646,636,129,263,531,081,349,464,064/26,819,892,809,028
  6. Step 6: Final answer
    x = 24,110,317,437,430.74

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1.5x scale

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.