Home / 26,809,829,980,298-40,214,745,501,891-6,435,186,698,661

Finding the Fourth Proportional to 26,809,829,980,298, 40,214,745,501,891 and 6,435,186,698,661

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Solution

The fourth proportional to 26,809,829,980,298, 40,214,745,501,891 and 6,435,186,698,661 is: 9,652,780,175,554.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,809,829,980,298 : 40,214,745,501,891 = 6,435,186,698,661 : x
  2. Step 2: Convert to fraction form
    26,809,829,980,298/40,214,745,501,891 = 6,435,186,698,661/x
  3. Step 3: Cross multiply
    26,809,829,980,298x = 40,214,745,501,891 × 6,435,186,698,661
  4. Step 4: Simplify right side
    26,809,829,980,298x = 258,789,395,343,806,227,866,976,256
  5. Step 5: Solve for x
    x = 258,789,395,343,806,227,866,976,256/26,809,829,980,298
  6. Step 6: Final answer
    x = 9,652,780,175,554.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.