Home / 6,855,553,629.88-9,461,698,157.10-4,180,885,522.36

Finding the Fourth Proportional to 6,855,553,629.88, 9,461,698,157.10 and 4,180,885,522.36

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Solution

The fourth proportional to 6,855,553,629.88, 9,461,698,157.10 and 4,180,885,522.36 is: 5,770,252,699.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,855,553,629.88 : 9,461,698,157.10 = 4,180,885,522.36 : x
  2. Step 2: Convert to fraction form
    6,855,553,629.88/9,461,698,157.10 = 4,180,885,522.36/x
  3. Step 3: Cross multiply
    6,855,553,629.88x = 9,461,698,157.10 × 4,180,885,522.36
  4. Step 4: Simplify right side
    6,855,553,629.88x = 39,558,276,841,959,686,144
  5. Step 5: Solve for x
    x = 39,558,276,841,959,686,144/6,855,553,629.88
  6. Step 6: Final answer
    x = 5,770,252,699.88

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1.5x scale

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.