Home / 2,966,385,559.75-4,091,750,036.55-1,759,872,614.81

Finding the Fourth Proportional to 2,966,385,559.75, 4,091,750,036.55 and 1,759,872,614.81

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Solution

The fourth proportional to 2,966,385,559.75, 4,091,750,036.55 and 1,759,872,614.81 is: 2,427,519,515.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,385,559.75 : 4,091,750,036.55 = 1,759,872,614.81 : x
  2. Step 2: Convert to fraction form
    2,966,385,559.75/4,091,750,036.55 = 1,759,872,614.81/x
  3. Step 3: Cross multiply
    2,966,385,559.75x = 4,091,750,036.55 × 1,759,872,614.81
  4. Step 4: Simplify right side
    2,966,385,559.75x = 7,200,958,835,951,703,040
  5. Step 5: Solve for x
    x = 7,200,958,835,951,703,040/2,966,385,559.75
  6. Step 6: Final answer
    x = 2,427,519,515.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.