Home / 2,774,871,556,386.80-4,162,290,546,358.90-1,509,498,126,239.20

Finding the Fourth Proportional to 2,774,871,556,386.80, 4,162,290,546,358.90 and 1,509,498,126,239.20

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Solution

The fourth proportional to 2,774,871,556,386.80, 4,162,290,546,358.90 and 1,509,498,126,239.20 is: 2,264,238,056,760.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,871,556,386.80 : 4,162,290,546,358.90 = 1,509,498,126,239.20 : x
  2. Step 2: Convert to fraction form
    2,774,871,556,386.80/4,162,290,546,358.90 = 1,509,498,126,239.20/x
  3. Step 3: Cross multiply
    2,774,871,556,386.80x = 4,162,290,546,358.90 × 1,509,498,126,239.20
  4. Step 4: Simplify right side
    2,774,871,556,386.80x = 6,282,969,780,591,895,204,855,808
  5. Step 5: Solve for x
    x = 6,282,969,780,591,895,204,855,808/2,774,871,556,386.80
  6. Step 6: Final answer
    x = 2,264,238,056,760.02

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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.