Home / 6,009,990,469.02-8,293,756,295.88-3,333,742,941.69

Finding the Fourth Proportional to 6,009,990,469.02, 8,293,756,295.88 and 3,333,742,941.69

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Solution

The fourth proportional to 6,009,990,469.02, 8,293,756,295.88 and 3,333,742,941.69 is: 4,600,548,312.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,990,469.02 : 8,293,756,295.88 = 3,333,742,941.69 : x
  2. Step 2: Convert to fraction form
    6,009,990,469.02/8,293,756,295.88 = 3,333,742,941.69/x
  3. Step 3: Cross multiply
    6,009,990,469.02x = 8,293,756,295.88 × 3,333,742,941.69
  4. Step 4: Simplify right side
    6,009,990,469.02x = 27,649,251,511,486,951,424
  5. Step 5: Solve for x
    x = 27,649,251,511,486,951,424/6,009,990,469.02
  6. Step 6: Final answer
    x = 4,600,548,312.68

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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.