Home / 798,913,999.40-1,196,579,408.70-798,913,999.40

Finding the Fourth Proportional to 798,913,999.40, 1,196,579,408.70 and 798,913,999.40

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Solution

The fourth proportional to 798,913,999.40, 1,196,579,408.70 and 798,913,999.40 is: 1,196,579,408.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,913,999.40 : 1,196,579,408.70 = 798,913,999.40 : x
  2. Step 2: Convert to fraction form
    798,913,999.40/1,196,579,408.70 = 798,913,999.40/x
  3. Step 3: Cross multiply
    798,913,999.40x = 1,196,579,408.70 × 798,913,999.40
  4. Step 4: Simplify right side
    798,913,999.40x = 955,964,041,004,204,160
  5. Step 5: Solve for x
    x = 955,964,041,004,204,160/798,913,999.40
  6. Step 6: Final answer
    x = 1,196,579,408.70

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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.