Home / 25,509,225,002.30-38,263,837,503.45-22,244,051,498.30

Finding the Fourth Proportional to 25,509,225,002.30, 38,263,837,503.45 and 22,244,051,498.30

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Solution

The fourth proportional to 25,509,225,002.30, 38,263,837,503.45 and 22,244,051,498.30 is: 33,366,077,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,225,002.30 : 38,263,837,503.45 = 22,244,051,498.30 : x
  2. Step 2: Convert to fraction form
    25,509,225,002.30/38,263,837,503.45 = 22,244,051,498.30/x
  3. Step 3: Cross multiply
    25,509,225,002.30x = 38,263,837,503.45 × 22,244,051,498.30
  4. Step 4: Simplify right side
    25,509,225,002.30x = 851,142,771,949,324,599,296
  5. Step 5: Solve for x
    x = 851,142,771,949,324,599,296/25,509,225,002.30
  6. Step 6: Final answer
    x = 33,366,077,247.45

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Double scale
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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.