Home / 5,392,224,048.60-8,088,336,072.90-1,514,830,512.60

Finding the Fourth Proportional to 5,392,224,048.60, 8,088,336,072.90 and 1,514,830,512.60

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Solution

The fourth proportional to 5,392,224,048.60, 8,088,336,072.90 and 1,514,830,512.60 is: 2,272,245,768.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,224,048.60 : 8,088,336,072.90 = 1,514,830,512.60 : x
  2. Step 2: Convert to fraction form
    5,392,224,048.60/8,088,336,072.90 = 1,514,830,512.60/x
  3. Step 3: Cross multiply
    5,392,224,048.60x = 8,088,336,072.90 × 1,514,830,512.60
  4. Step 4: Simplify right side
    5,392,224,048.60x = 12,252,458,279,392,176,128
  5. Step 5: Solve for x
    x = 12,252,458,279,392,176,128/5,392,224,048.60
  6. Step 6: Final answer
    x = 2,272,245,768.90

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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.