Home / 25,509,225,007.80-38,263,837,511.70-22,244,051,503.80

Finding the Fourth Proportional to 25,509,225,007.80, 38,263,837,511.70 and 22,244,051,503.80

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Solution

The fourth proportional to 25,509,225,007.80, 38,263,837,511.70 and 22,244,051,503.80 is: 33,366,077,255.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,225,007.80 : 38,263,837,511.70 = 22,244,051,503.80 : x
  2. Step 2: Convert to fraction form
    25,509,225,007.80/38,263,837,511.70 = 22,244,051,503.80/x
  3. Step 3: Cross multiply
    25,509,225,007.80x = 38,263,837,511.70 × 22,244,051,503.80
  4. Step 4: Simplify right side
    25,509,225,007.80x = 851,142,772,343,289,151,488
  5. Step 5: Solve for x
    x = 851,142,772,343,289,151,488/25,509,225,007.80
  6. Step 6: Final answer
    x = 33,366,077,255.70

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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.