Home / 1,594,325,037.40-2,391,487,556.10-1,206,904,548.40

Finding the Fourth Proportional to 1,594,325,037.40, 2,391,487,556.10 and 1,206,904,548.40

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Solution

The fourth proportional to 1,594,325,037.40, 2,391,487,556.10 and 1,206,904,548.40 is: 1,810,356,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,325,037.40 : 2,391,487,556.10 = 1,206,904,548.40 : x
  2. Step 2: Convert to fraction form
    1,594,325,037.40/2,391,487,556.10 = 1,206,904,548.40/x
  3. Step 3: Cross multiply
    1,594,325,037.40x = 2,391,487,556.10 × 1,206,904,548.40
  4. Step 4: Simplify right side
    1,594,325,037.40x = 2,886,297,208,899,090,432
  5. Step 5: Solve for x
    x = 2,886,297,208,899,090,432/1,594,325,037.40
  6. Step 6: Final answer
    x = 1,810,356,822.60

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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.