Home / 12,274,003,746,223-16,938,230,798,070-7,000,719,463,428.80

Finding the Fourth Proportional to 12,274,003,746,223, 16,938,230,798,070 and 7,000,719,463,428.80

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Solution

The fourth proportional to 12,274,003,746,223, 16,938,230,798,070 and 7,000,719,463,428.80 is: 9,661,053,106,700.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,274,003,746,223 : 16,938,230,798,070 = 7,000,719,463,428.80 : x
  2. Step 2: Convert to fraction form
    12,274,003,746,223/16,938,230,798,070 = 7,000,719,463,428.80/x
  3. Step 3: Cross multiply
    12,274,003,746,223x = 16,938,230,798,070 × 7,000,719,463,428.80
  4. Step 4: Simplify right side
    12,274,003,746,223x = 118,579,802,024,097,785,336,299,520
  5. Step 5: Solve for x
    x = 118,579,802,024,097,785,336,299,520/12,274,003,746,223
  6. Step 6: Final answer
    x = 9,661,053,106,700.22

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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.