Home / 530,858,259.38-795,734,930.26-297,346,626.92

Finding the Fourth Proportional to 530,858,259.38, 795,734,930.26 and 297,346,626.92

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Solution

The fourth proportional to 530,858,259.38, 795,734,930.26 and 297,346,626.92 is: 445,710,494.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,858,259.38 : 795,734,930.26 = 297,346,626.92 : x
  2. Step 2: Convert to fraction form
    530,858,259.38/795,734,930.26 = 297,346,626.92/x
  3. Step 3: Cross multiply
    530,858,259.38x = 795,734,930.26 × 297,346,626.92
  4. Step 4: Simplify right side
    530,858,259.38x = 236,609,097,435,232,448
  5. Step 5: Solve for x
    x = 236,609,097,435,232,448/530,858,259.38
  6. Step 6: Final answer
    x = 445,710,494.76

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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.