Home / 4,174,862,249,338.40-6,263,194,734,415.60-1,270,814,659,212.10

Finding the Fourth Proportional to 4,174,862,249,338.40, 6,263,194,734,415.60 and 1,270,814,659,212.10

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Solution

The fourth proportional to 4,174,862,249,338.40, 6,263,194,734,415.60 and 1,270,814,659,212.10 is: 1,906,496,360,031.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,174,862,249,338.40 : 6,263,194,734,415.60 = 1,270,814,659,212.10 : x
  2. Step 2: Convert to fraction form
    4,174,862,249,338.40/6,263,194,734,415.60 = 1,270,814,659,212.10/x
  3. Step 3: Cross multiply
    4,174,862,249,338.40x = 6,263,194,734,415.60 × 1,270,814,659,212.10
  4. Step 4: Simplify right side
    4,174,862,249,338.40x = 7,959,359,681,995,380,386,430,976
  5. Step 5: Solve for x
    x = 7,959,359,681,995,380,386,430,976/4,174,862,249,338.40
  6. Step 6: Final answer
    x = 1,906,496,360,031.21

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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.