Home / 6,770,952,068.40-10,156,428,102.60-4,119,274,054.80

Finding the Fourth Proportional to 6,770,952,068.40, 10,156,428,102.60 and 4,119,274,054.80

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Solution

The fourth proportional to 6,770,952,068.40, 10,156,428,102.60 and 4,119,274,054.80 is: 6,178,911,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,952,068.40 : 10,156,428,102.60 = 4,119,274,054.80 : x
  2. Step 2: Convert to fraction form
    6,770,952,068.40/10,156,428,102.60 = 4,119,274,054.80/x
  3. Step 3: Cross multiply
    6,770,952,068.40x = 10,156,428,102.60 × 4,119,274,054.80
  4. Step 4: Simplify right side
    6,770,952,068.40x = 41,837,110,772,481,777,664
  5. Step 5: Solve for x
    x = 41,837,110,772,481,777,664/6,770,952,068.40
  6. Step 6: Final answer
    x = 6,178,911,082.20

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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.