Home / 69,612,507,117,306-96,065,558,480,880-37,971,888,307,638

Finding the Fourth Proportional to 69,612,507,117,306, 96,065,558,480,880 and 37,971,888,307,638

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Solution

The fourth proportional to 69,612,507,117,306, 96,065,558,480,880 and 37,971,888,307,638 is: 52,401,368,775,582.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,612,507,117,306 : 96,065,558,480,880 = 37,971,888,307,638 : x
  2. Step 2: Convert to fraction form
    69,612,507,117,306/96,065,558,480,880 = 37,971,888,307,638/x
  3. Step 3: Cross multiply
    69,612,507,117,306x = 96,065,558,480,880 × 37,971,888,307,638
  4. Step 4: Simplify right side
    69,612,507,117,306x = 3,647,790,656,846,841,920,545,095,680
  5. Step 5: Solve for x
    x = 3,647,790,656,846,841,920,545,095,680/69,612,507,117,306
  6. Step 6: Final answer
    x = 52,401,368,775,582.91

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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.