Home / 2,289,196,999.20-3,434,047,441.20-736,224,045.60

Finding the Fourth Proportional to 2,289,196,999.20, 3,434,047,441.20 and 736,224,045.60

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Solution

The fourth proportional to 2,289,196,999.20, 3,434,047,441.20 and 736,224,045.60 is: 1,104,417,095.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,196,999.20 : 3,434,047,441.20 = 736,224,045.60 : x
  2. Step 2: Convert to fraction form
    2,289,196,999.20/3,434,047,441.20 = 736,224,045.60/x
  3. Step 3: Cross multiply
    2,289,196,999.20x = 3,434,047,441.20 × 736,224,045.60
  4. Step 4: Simplify right side
    2,289,196,999.20x = 2,528,228,299,942,592,000
  5. Step 5: Solve for x
    x = 2,528,228,299,942,592,000/2,289,196,999.20
  6. Step 6: Final answer
    x = 1,104,417,095.09

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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.