Home / 2,477,952,181.80-3,716,928,272.70-1,736,233,756.20

Finding the Fourth Proportional to 2,477,952,181.80, 3,716,928,272.70 and 1,736,233,756.20

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Solution

The fourth proportional to 2,477,952,181.80, 3,716,928,272.70 and 1,736,233,756.20 is: 2,604,350,634.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,952,181.80 : 3,716,928,272.70 = 1,736,233,756.20 : x
  2. Step 2: Convert to fraction form
    2,477,952,181.80/3,716,928,272.70 = 1,736,233,756.20/x
  3. Step 3: Cross multiply
    2,477,952,181.80x = 3,716,928,272.70 × 1,736,233,756.20
  4. Step 4: Simplify right side
    2,477,952,181.80x = 6,453,456,336,435,898,368
  5. Step 5: Solve for x
    x = 6,453,456,336,435,898,368/2,477,952,181.80
  6. Step 6: Final answer
    x = 2,604,350,634.30

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Double scale
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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.