Home / 1,486,587,346.10-2,225,030,725.82-1,093,009,817.88

Finding the Fourth Proportional to 1,486,587,346.10, 2,225,030,725.82 and 1,093,009,817.88

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Solution

The fourth proportional to 1,486,587,346.10, 2,225,030,725.82 and 1,093,009,817.88 is: 1,635,948,560.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,587,346.10 : 2,225,030,725.82 = 1,093,009,817.88 : x
  2. Step 2: Convert to fraction form
    1,486,587,346.10/2,225,030,725.82 = 1,093,009,817.88/x
  3. Step 3: Cross multiply
    1,486,587,346.10x = 2,225,030,725.82 × 1,093,009,817.88
  4. Step 4: Simplify right side
    1,486,587,346.10x = 2,431,980,428,405,922,816
  5. Step 5: Solve for x
    x = 2,431,980,428,405,922,816/1,486,587,346.10
  6. Step 6: Final answer
    x = 1,635,948,560.16

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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.