Home / 11,930,773,477.58-16,465,202,297.69-6,578,317,284.24

Finding the Fourth Proportional to 11,930,773,477.58, 16,465,202,297.69 and 6,578,317,284.24

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Solution

The fourth proportional to 11,930,773,477.58, 16,465,202,297.69 and 6,578,317,284.24 is: 9,078,483,056.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,930,773,477.58 : 16,465,202,297.69 = 6,578,317,284.24 : x
  2. Step 2: Convert to fraction form
    11,930,773,477.58/16,465,202,297.69 = 6,578,317,284.24/x
  3. Step 3: Cross multiply
    11,930,773,477.58x = 16,465,202,297.69 × 6,578,317,284.24
  4. Step 4: Simplify right side
    11,930,773,477.58x = 108,313,324,863,466,487,808
  5. Step 5: Solve for x
    x = 108,313,324,863,466,487,808/11,930,773,477.58
  6. Step 6: Final answer
    x = 9,078,483,056.19

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Double scale
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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.