Home / 4,032,191,390.40-6,048,287,085.60-3,215,898,014.40

Finding the Fourth Proportional to 4,032,191,390.40, 6,048,287,085.60 and 3,215,898,014.40

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Solution

The fourth proportional to 4,032,191,390.40, 6,048,287,085.60 and 3,215,898,014.40 is: 4,823,847,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,191,390.40 : 6,048,287,085.60 = 3,215,898,014.40 : x
  2. Step 2: Convert to fraction form
    4,032,191,390.40/6,048,287,085.60 = 3,215,898,014.40/x
  3. Step 3: Cross multiply
    4,032,191,390.40x = 6,048,287,085.60 × 3,215,898,014.40
  4. Step 4: Simplify right side
    4,032,191,390.40x = 19,450,674,429,102,202,880
  5. Step 5: Solve for x
    x = 19,450,674,429,102,202,880/4,032,191,390.40
  6. Step 6: Final answer
    x = 4,823,847,021.60

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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.