Home / 2,306,201,331.57-3,464,820,703.26-1,478,776,087.50

Finding the Fourth Proportional to 2,306,201,331.57, 3,464,820,703.26 and 1,478,776,087.50

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Solution

The fourth proportional to 2,306,201,331.57, 3,464,820,703.26 and 1,478,776,087.50 is: 2,221,702,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,201,331.57 : 3,464,820,703.26 = 1,478,776,087.50 : x
  2. Step 2: Convert to fraction form
    2,306,201,331.57/3,464,820,703.26 = 1,478,776,087.50/x
  3. Step 3: Cross multiply
    2,306,201,331.57x = 3,464,820,703.26 × 1,478,776,087.50
  4. Step 4: Simplify right side
    2,306,201,331.57x = 5,123,694,003,455,821,824
  5. Step 5: Solve for x
    x = 5,123,694,003,455,821,824/2,306,201,331.57
  6. Step 6: Final answer
    x = 2,221,702,820.70

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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.