Home / 4,008,047,157,965.70-5,533,872,293,417.80-3,751,977,711,556.30

Finding the Fourth Proportional to 4,008,047,157,965.70, 5,533,872,293,417.80 and 3,751,977,711,556.30

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Solution

The fourth proportional to 4,008,047,157,965.70, 5,533,872,293,417.80 and 3,751,977,711,556.30 is: 5,180,319,663,214.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,047,157,965.70 : 5,533,872,293,417.80 = 3,751,977,711,556.30 : x
  2. Step 2: Convert to fraction form
    4,008,047,157,965.70/5,533,872,293,417.80 = 3,751,977,711,556.30/x
  3. Step 3: Cross multiply
    4,008,047,157,965.70x = 5,533,872,293,417.80 × 3,751,977,711,556.30
  4. Step 4: Simplify right side
    4,008,047,157,965.70x = 20,762,965,503,502,528,450,396,160
  5. Step 5: Solve for x
    x = 20,762,965,503,502,528,450,396,160/4,008,047,157,965.70
  6. Step 6: Final answer
    x = 5,180,319,663,214.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.