Home / 2,504,915,686.44-3,457,385,689.14-1,433,839,904.10

Finding the Fourth Proportional to 2,504,915,686.44, 3,457,385,689.14 and 1,433,839,904.10

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Solution

The fourth proportional to 2,504,915,686.44, 3,457,385,689.14 and 1,433,839,904.10 is: 1,979,043,682.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,915,686.44 : 3,457,385,689.14 = 1,433,839,904.10 : x
  2. Step 2: Convert to fraction form
    2,504,915,686.44/3,457,385,689.14 = 1,433,839,904.10/x
  3. Step 3: Cross multiply
    2,504,915,686.44x = 3,457,385,689.14 × 1,433,839,904.10
  4. Step 4: Simplify right side
    2,504,915,686.44x = 4,957,337,564,953,209,856
  5. Step 5: Solve for x
    x = 4,957,337,564,953,209,856/2,504,915,686.44
  6. Step 6: Final answer
    x = 1,979,043,682.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.