Home / 3,595,056,221.69-4,961,330,803.40-2,009,148,133.29

Finding the Fourth Proportional to 3,595,056,221.69, 4,961,330,803.40 and 2,009,148,133.29

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Solution

The fourth proportional to 3,595,056,221.69, 4,961,330,803.40 and 2,009,148,133.29 is: 2,772,710,051.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,056,221.69 : 4,961,330,803.40 = 2,009,148,133.29 : x
  2. Step 2: Convert to fraction form
    3,595,056,221.69/4,961,330,803.40 = 2,009,148,133.29/x
  3. Step 3: Cross multiply
    3,595,056,221.69x = 4,961,330,803.40 × 2,009,148,133.29
  4. Step 4: Simplify right side
    3,595,056,221.69x = 9,968,048,522,285,285,376
  5. Step 5: Solve for x
    x = 9,968,048,522,285,285,376/3,595,056,221.69
  6. Step 6: Final answer
    x = 2,772,710,051.69

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Double scale
Find fourth proportional to 3,595,056,222.69, 4,961,330,804.78 and 2,009,148,134.29
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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.