Home / 4,302,863,752.38-5,937,795,209.07-2,397,526,782.54

Finding the Fourth Proportional to 4,302,863,752.38, 5,937,795,209.07 and 2,397,526,782.54

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Solution

The fourth proportional to 4,302,863,752.38, 5,937,795,209.07 and 2,397,526,782.54 is: 3,308,499,609.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,863,752.38 : 5,937,795,209.07 = 2,397,526,782.54 : x
  2. Step 2: Convert to fraction form
    4,302,863,752.38/5,937,795,209.07 = 2,397,526,782.54/x
  3. Step 3: Cross multiply
    4,302,863,752.38x = 5,937,795,209.07 × 2,397,526,782.54
  4. Step 4: Simplify right side
    4,302,863,752.38x = 14,236,023,042,983,022,592
  5. Step 5: Solve for x
    x = 14,236,023,042,983,022,592/4,302,863,752.38
  6. Step 6: Final answer
    x = 3,308,499,609.15

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Double scale
Find fourth proportional to 4,302,863,753.38, 5,937,795,210.45 and 2,397,526,783.54
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.