Home / 6,556,298,692.90-9,834,448,039.35-4,464,228,052.30

Finding the Fourth Proportional to 6,556,298,692.90, 9,834,448,039.35 and 4,464,228,052.30

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Solution

The fourth proportional to 6,556,298,692.90, 9,834,448,039.35 and 4,464,228,052.30 is: 6,696,342,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,298,692.90 : 9,834,448,039.35 = 4,464,228,052.30 : x
  2. Step 2: Convert to fraction form
    6,556,298,692.90/9,834,448,039.35 = 4,464,228,052.30/x
  3. Step 3: Cross multiply
    6,556,298,692.90x = 9,834,448,039.35 × 4,464,228,052.30
  4. Step 4: Simplify right side
    6,556,298,692.90x = 43,903,218,816,153,010,176
  5. Step 5: Solve for x
    x = 43,903,218,816,153,010,176/6,556,298,692.90
  6. Step 6: Final answer
    x = 6,696,342,078.45

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.