Home / 335,467,069,815.21-503,271,362,772-108,808,918,870.23

Finding the Fourth Proportional to 335,467,069,815.21, 503,271,362,772 and 108,808,918,870.23

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Solution

The fourth proportional to 335,467,069,815.21, 503,271,362,772 and 108,808,918,870.23 is: 163,236,328,715.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,467,069,815.21 : 503,271,362,772 = 108,808,918,870.23 : x
  2. Step 2: Convert to fraction form
    335,467,069,815.21/503,271,362,772 = 108,808,918,870.23/x
  3. Step 3: Cross multiply
    335,467,069,815.21x = 503,271,362,772 × 108,808,918,870.23
  4. Step 4: Simplify right side
    335,467,069,815.21x = 54,760,412,881,568,636,338,176
  5. Step 5: Solve for x
    x = 54,760,412,881,568,636,338,176/335,467,069,815.21
  6. Step 6: Final answer
    x = 163,236,328,715.46

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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.