Home / 804,854,455.10-1,207,281,682.65-804,854,455.10

Finding the Fourth Proportional to 804,854,455.10, 1,207,281,682.65 and 804,854,455.10

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Solution

The fourth proportional to 804,854,455.10, 1,207,281,682.65 and 804,854,455.10 is: 1,207,281,682.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,854,455.10 : 1,207,281,682.65 = 804,854,455.10 : x
  2. Step 2: Convert to fraction form
    804,854,455.10/1,207,281,682.65 = 804,854,455.10/x
  3. Step 3: Cross multiply
    804,854,455.10x = 1,207,281,682.65 × 804,854,455.10
  4. Step 4: Simplify right side
    804,854,455.10x = 971,686,040,841,476,992
  5. Step 5: Solve for x
    x = 971,686,040,841,476,992/804,854,455.10
  6. Step 6: Final answer
    x = 1,207,281,682.65

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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.