Home / 410,059,584,018.45-615,089,376,027.70-410,059,584,018.45

Finding the Fourth Proportional to 410,059,584,018.45, 615,089,376,027.70 and 410,059,584,018.45

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Solution

The fourth proportional to 410,059,584,018.45, 615,089,376,027.70 and 410,059,584,018.45 is: 615,089,376,027.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,059,584,018.45 : 615,089,376,027.70 = 410,059,584,018.45 : x
  2. Step 2: Convert to fraction form
    410,059,584,018.45/615,089,376,027.70 = 410,059,584,018.45/x
  3. Step 3: Cross multiply
    410,059,584,018.45x = 615,089,376,027.70 × 410,059,584,018.45
  4. Step 4: Simplify right side
    410,059,584,018.45x = 252,223,293,668,086,612,230,144
  5. Step 5: Solve for x
    x = 252,223,293,668,086,612,230,144/410,059,584,018.45
  6. Step 6: Final answer
    x = 615,089,376,027.70

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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.