Home / 65,196,199,643.10-97,794,299,464.65-65,196,199,643.10

Finding the Fourth Proportional to 65,196,199,643.10, 97,794,299,464.65 and 65,196,199,643.10

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Solution

The fourth proportional to 65,196,199,643.10, 97,794,299,464.65 and 65,196,199,643.10 is: 97,794,299,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,196,199,643.10 : 97,794,299,464.65 = 65,196,199,643.10 : x
  2. Step 2: Convert to fraction form
    65,196,199,643.10/97,794,299,464.65 = 65,196,199,643.10/x
  3. Step 3: Cross multiply
    65,196,199,643.10x = 97,794,299,464.65 × 65,196,199,643.10
  4. Step 4: Simplify right side
    65,196,199,643.10x = 6,375,816,671,854,428,422,144
  5. Step 5: Solve for x
    x = 6,375,816,671,854,428,422,144/65,196,199,643.10
  6. Step 6: Final answer
    x = 97,794,299,464.65

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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.