Home / 3,935,991,400.32-5,906,166,300.48-2,358,221,460.48

Finding the Fourth Proportional to 3,935,991,400.32, 5,906,166,300.48 and 2,358,221,460.48

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Solution

The fourth proportional to 3,935,991,400.32, 5,906,166,300.48 and 2,358,221,460.48 is: 3,538,637,843.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,991,400.32 : 5,906,166,300.48 = 2,358,221,460.48 : x
  2. Step 2: Convert to fraction form
    3,935,991,400.32/5,906,166,300.48 = 2,358,221,460.48/x
  3. Step 3: Cross multiply
    3,935,991,400.32x = 5,906,166,300.48 × 2,358,221,460.48
  4. Step 4: Simplify right side
    3,935,991,400.32x = 13,928,048,118,955,702,272
  5. Step 5: Solve for x
    x = 13,928,048,118,955,702,272/3,935,991,400.32
  6. Step 6: Final answer
    x = 3,538,637,843.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.