Home / 25,509,225,008.80-38,263,837,513.20-22,244,051,504.80

Finding the Fourth Proportional to 25,509,225,008.80, 38,263,837,513.20 and 22,244,051,504.80

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Solution

The fourth proportional to 25,509,225,008.80, 38,263,837,513.20 and 22,244,051,504.80 is: 33,366,077,257.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,225,008.80 : 38,263,837,513.20 = 22,244,051,504.80 : x
  2. Step 2: Convert to fraction form
    25,509,225,008.80/38,263,837,513.20 = 22,244,051,504.80/x
  3. Step 3: Cross multiply
    25,509,225,008.80x = 38,263,837,513.20 × 22,244,051,504.80
  4. Step 4: Simplify right side
    25,509,225,008.80x = 851,142,772,414,919,081,984
  5. Step 5: Solve for x
    x = 851,142,772,414,919,081,984/25,509,225,008.80
  6. Step 6: Final answer
    x = 33,366,077,257.20

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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.