Home / 12,274,003,746,220-16,938,230,798,067-7,000,719,463,425.90

Finding the Fourth Proportional to 12,274,003,746,220, 16,938,230,798,067 and 7,000,719,463,425.90

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Solution

The fourth proportional to 12,274,003,746,220, 16,938,230,798,067 and 7,000,719,463,425.90 is: 9,661,053,106,696.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,274,003,746,220 : 16,938,230,798,067 = 7,000,719,463,425.90 : x
  2. Step 2: Convert to fraction form
    12,274,003,746,220/16,938,230,798,067 = 7,000,719,463,425.90/x
  3. Step 3: Cross multiply
    12,274,003,746,220x = 16,938,230,798,067 × 7,000,719,463,425.90
  4. Step 4: Simplify right side
    12,274,003,746,220x = 118,579,802,024,027,674,290,159,616
  5. Step 5: Solve for x
    x = 118,579,802,024,027,674,290,159,616/12,274,003,746,220
  6. Step 6: Final answer
    x = 9,661,053,106,696.86

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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.