Home / 8,960,319,556.20-13,444,444,340.06-4,705,009,959.83

Finding the Fourth Proportional to 8,960,319,556.20, 13,444,444,340.06 and 4,705,009,959.83

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Solution

The fourth proportional to 8,960,319,556.20, 13,444,444,340.06 and 4,705,009,959.83 is: 7,059,596,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,960,319,556.20 : 13,444,444,340.06 = 4,705,009,959.83 : x
  2. Step 2: Convert to fraction form
    8,960,319,556.20/13,444,444,340.06 = 4,705,009,959.83/x
  3. Step 3: Cross multiply
    8,960,319,556.20x = 13,444,444,340.06 × 4,705,009,959.83
  4. Step 4: Simplify right side
    8,960,319,556.20x = 63,256,244,524,271,624,192
  5. Step 5: Solve for x
    x = 63,256,244,524,271,624,192/8,960,319,556.20
  6. Step 6: Final answer
    x = 7,059,596,940.44

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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.