Home / 2,313,026,464.17-3,188,893,596.53-1,838,302,028.67

Finding the Fourth Proportional to 2,313,026,464.17, 3,188,893,596.53 and 1,838,302,028.67

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Solution

The fourth proportional to 2,313,026,464.17, 3,188,893,596.53 and 1,838,302,028.67 is: 2,534,406,613.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,026,464.17 : 3,188,893,596.53 = 1,838,302,028.67 : x
  2. Step 2: Convert to fraction form
    2,313,026,464.17/3,188,893,596.53 = 1,838,302,028.67/x
  3. Step 3: Cross multiply
    2,313,026,464.17x = 3,188,893,596.53 × 1,838,302,028.67
  4. Step 4: Simplify right side
    2,313,026,464.17x = 5,862,149,567,713,871,872
  5. Step 5: Solve for x
    x = 5,862,149,567,713,871,872/2,313,026,464.17
  6. Step 6: Final answer
    x = 2,534,406,613.38

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Double scale
Find fourth proportional to 2,313,026,465.17, 3,188,893,597.91 and 1,838,302,029.67
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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.