Home / 2,106,271,805.10-3,159,407,707.65-1,073,150,501.10

Finding the Fourth Proportional to 2,106,271,805.10, 3,159,407,707.65 and 1,073,150,501.10

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Solution

The fourth proportional to 2,106,271,805.10, 3,159,407,707.65 and 1,073,150,501.10 is: 1,609,725,751.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,106,271,805.10 : 3,159,407,707.65 = 1,073,150,501.10 : x
  2. Step 2: Convert to fraction form
    2,106,271,805.10/3,159,407,707.65 = 1,073,150,501.10/x
  3. Step 3: Cross multiply
    2,106,271,805.10x = 3,159,407,707.65 × 1,073,150,501.10
  4. Step 4: Simplify right side
    2,106,271,805.10x = 3,390,519,964,643,800,064
  5. Step 5: Solve for x
    x = 3,390,519,964,643,800,064/2,106,271,805.10
  6. Step 6: Final answer
    x = 1,609,725,751.65

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Double scale
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Similar ratio
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1.5x scale

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.