Home / 2,085,262,068.40-3,127,893,102.60-1,102,308,794.80

Finding the Fourth Proportional to 2,085,262,068.40, 3,127,893,102.60 and 1,102,308,794.80

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Solution

The fourth proportional to 2,085,262,068.40, 3,127,893,102.60 and 1,102,308,794.80 is: 1,653,463,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,085,262,068.40 : 3,127,893,102.60 = 1,102,308,794.80 : x
  2. Step 2: Convert to fraction form
    2,085,262,068.40/3,127,893,102.60 = 1,102,308,794.80/x
  3. Step 3: Cross multiply
    2,085,262,068.40x = 3,127,893,102.60 × 1,102,308,794.80
  4. Step 4: Simplify right side
    2,085,262,068.40x = 3,447,904,076,190,238,720
  5. Step 5: Solve for x
    x = 3,447,904,076,190,238,720/2,085,262,068.40
  6. Step 6: Final answer
    x = 1,653,463,192.20

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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.