Home / 3,393,567,844.25-4,683,050,095.28-1,964,699,158.10

Finding the Fourth Proportional to 3,393,567,844.25, 4,683,050,095.28 and 1,964,699,158.10

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Solution

The fourth proportional to 3,393,567,844.25, 4,683,050,095.28 and 1,964,699,158.10 is: 2,711,242,268.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,567,844.25 : 4,683,050,095.28 = 1,964,699,158.10 : x
  2. Step 2: Convert to fraction form
    3,393,567,844.25/4,683,050,095.28 = 1,964,699,158.10/x
  3. Step 3: Cross multiply
    3,393,567,844.25x = 4,683,050,095.28 × 1,964,699,158.10
  4. Step 4: Simplify right side
    3,393,567,844.25x = 9,200,784,579,503,501,312
  5. Step 5: Solve for x
    x = 9,200,784,579,503,501,312/3,393,567,844.25
  6. Step 6: Final answer
    x = 2,711,242,268.25

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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.