Home / 6,815,698,974.20-10,223,548,461.30-6,081,034,935.80

Finding the Fourth Proportional to 6,815,698,974.20, 10,223,548,461.30 and 6,081,034,935.80

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Solution

The fourth proportional to 6,815,698,974.20, 10,223,548,461.30 and 6,081,034,935.80 is: 9,121,552,403.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,815,698,974.20 : 10,223,548,461.30 = 6,081,034,935.80 : x
  2. Step 2: Convert to fraction form
    6,815,698,974.20/10,223,548,461.30 = 6,081,034,935.80/x
  3. Step 3: Cross multiply
    6,815,698,974.20x = 10,223,548,461.30 × 6,081,034,935.80
  4. Step 4: Simplify right side
    6,815,698,974.20x = 62,169,755,361,009,631,232
  5. Step 5: Solve for x
    x = 62,169,755,361,009,631,232/6,815,698,974.20
  6. Step 6: Final answer
    x = 9,121,552,403.70

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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.