Home / 25,509,225,010.80-38,263,837,516.20-22,244,051,506.80

Finding the Fourth Proportional to 25,509,225,010.80, 38,263,837,516.20 and 22,244,051,506.80

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Solution

The fourth proportional to 25,509,225,010.80, 38,263,837,516.20 and 22,244,051,506.80 is: 33,366,077,260.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,225,010.80 : 38,263,837,516.20 = 22,244,051,506.80 : x
  2. Step 2: Convert to fraction form
    25,509,225,010.80/38,263,837,516.20 = 22,244,051,506.80/x
  3. Step 3: Cross multiply
    25,509,225,010.80x = 38,263,837,516.20 × 22,244,051,506.80
  4. Step 4: Simplify right side
    25,509,225,010.80x = 851,142,772,558,178,942,976
  5. Step 5: Solve for x
    x = 851,142,772,558,178,942,976/25,509,225,010.80
  6. Step 6: Final answer
    x = 33,366,077,260.20

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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.