Home / 1,337,258,999.94-1,996,883,676.59-1,092,102,314.22

Finding the Fourth Proportional to 1,337,258,999.94, 1,996,883,676.59 and 1,092,102,314.22

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Solution

The fourth proportional to 1,337,258,999.94, 1,996,883,676.59 and 1,092,102,314.22 is: 1,630,799,482.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,258,999.94 : 1,996,883,676.59 = 1,092,102,314.22 : x
  2. Step 2: Convert to fraction form
    1,337,258,999.94/1,996,883,676.59 = 1,092,102,314.22/x
  3. Step 3: Cross multiply
    1,337,258,999.94x = 1,996,883,676.59 × 1,092,102,314.22
  4. Step 4: Simplify right side
    1,337,258,999.94x = 2,180,801,284,426,620,672
  5. Step 5: Solve for x
    x = 2,180,801,284,426,620,672/1,337,258,999.94
  6. Step 6: Final answer
    x = 1,630,799,482.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.