Home / 27,461,149,098,573-37,870,930,306,803-20,041,829,778,751

Finding the Fourth Proportional to 27,461,149,098,573, 37,870,930,306,803 and 20,041,829,778,751

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Solution

The fourth proportional to 27,461,149,098,573, 37,870,930,306,803 and 20,041,829,778,751 is: 27,639,147,074,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,461,149,098,573 : 37,870,930,306,803 = 20,041,829,778,751 : x
  2. Step 2: Convert to fraction form
    27,461,149,098,573/37,870,930,306,803 = 20,041,829,778,751/x
  3. Step 3: Cross multiply
    27,461,149,098,573x = 37,870,930,306,803 × 20,041,829,778,751
  4. Step 4: Simplify right side
    27,461,149,098,573x = 759,002,738,771,888,100,916,330,496
  5. Step 5: Solve for x
    x = 759,002,738,771,888,100,916,330,496/27,461,149,098,573
  6. Step 6: Final answer
    x = 27,639,147,074,560.30

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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.