Home / 194,042,336,809.70-291,063,505,214.55-194,042,336,809.70

Finding the Fourth Proportional to 194,042,336,809.70, 291,063,505,214.55 and 194,042,336,809.70

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Solution

The fourth proportional to 194,042,336,809.70, 291,063,505,214.55 and 194,042,336,809.70 is: 291,063,505,214.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,042,336,809.70 : 291,063,505,214.55 = 194,042,336,809.70 : x
  2. Step 2: Convert to fraction form
    194,042,336,809.70/291,063,505,214.55 = 194,042,336,809.70/x
  3. Step 3: Cross multiply
    194,042,336,809.70x = 291,063,505,214.55 × 194,042,336,809.70
  4. Step 4: Simplify right side
    194,042,336,809.70x = 56,478,642,711,853,583,564,800
  5. Step 5: Solve for x
    x = 56,478,642,711,853,583,564,800/194,042,336,809.70
  6. Step 6: Final answer
    x = 291,063,505,214.55

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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.