Home / 17,794,579,247.20-26,691,868,870.80-4,709,698,760.80

Finding the Fourth Proportional to 17,794,579,247.20, 26,691,868,870.80 and 4,709,698,760.80

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Solution

The fourth proportional to 17,794,579,247.20, 26,691,868,870.80 and 4,709,698,760.80 is: 7,064,548,141.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794,579,247.20 : 26,691,868,870.80 = 4,709,698,760.80 : x
  2. Step 2: Convert to fraction form
    17,794,579,247.20/26,691,868,870.80 = 4,709,698,760.80/x
  3. Step 3: Cross multiply
    17,794,579,247.20x = 26,691,868,870.80 × 4,709,698,760.80
  4. Step 4: Simplify right side
    17,794,579,247.20x = 125,710,661,744,242,851,840
  5. Step 5: Solve for x
    x = 125,710,661,744,242,851,840/17,794,579,247.20
  6. Step 6: Final answer
    x = 7,064,548,141.20

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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.