Home / 15,556,697,908.08-23,335,106,698.44-3,765,797,087.28

Finding the Fourth Proportional to 15,556,697,908.08, 23,335,106,698.44 and 3,765,797,087.28

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Solution

The fourth proportional to 15,556,697,908.08, 23,335,106,698.44 and 3,765,797,087.28 is: 5,648,710,115.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,556,697,908.08 : 23,335,106,698.44 = 3,765,797,087.28 : x
  2. Step 2: Convert to fraction form
    15,556,697,908.08/23,335,106,698.44 = 3,765,797,087.28/x
  3. Step 3: Cross multiply
    15,556,697,908.08x = 23,335,106,698.44 × 3,765,797,087.28
  4. Step 4: Simplify right side
    15,556,697,908.08x = 87,875,276,836,353,376,256
  5. Step 5: Solve for x
    x = 87,875,276,836,353,376,256/15,556,697,908.08
  6. Step 6: Final answer
    x = 5,648,710,115.45

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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.