Home / 3,668,264,078.40-5,502,396,117.60-2,443,824,014.40

Finding the Fourth Proportional to 3,668,264,078.40, 5,502,396,117.60 and 2,443,824,014.40

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Solution

The fourth proportional to 3,668,264,078.40, 5,502,396,117.60 and 2,443,824,014.40 is: 3,665,736,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,264,078.40 : 5,502,396,117.60 = 2,443,824,014.40 : x
  2. Step 2: Convert to fraction form
    3,668,264,078.40/5,502,396,117.60 = 2,443,824,014.40/x
  3. Step 3: Cross multiply
    3,668,264,078.40x = 5,502,396,117.60 × 2,443,824,014.40
  4. Step 4: Simplify right side
    3,668,264,078.40x = 13,446,887,768,932,208,640
  5. Step 5: Solve for x
    x = 13,446,887,768,932,208,640/3,668,264,078.40
  6. Step 6: Final answer
    x = 3,665,736,021.60

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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.