Home / 344,397,743,999.70-516,596,615,999.55-344,397,743,999.70

Finding the Fourth Proportional to 344,397,743,999.70, 516,596,615,999.55 and 344,397,743,999.70

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Solution

The fourth proportional to 344,397,743,999.70, 516,596,615,999.55 and 344,397,743,999.70 is: 516,596,615,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,397,743,999.70 : 516,596,615,999.55 = 344,397,743,999.70 : x
  2. Step 2: Convert to fraction form
    344,397,743,999.70/516,596,615,999.55 = 344,397,743,999.70/x
  3. Step 3: Cross multiply
    344,397,743,999.70x = 516,596,615,999.55 × 344,397,743,999.70
  4. Step 4: Simplify right side
    344,397,743,999.70x = 177,914,709,108,124,335,210,496
  5. Step 5: Solve for x
    x = 177,914,709,108,124,335,210,496/344,397,743,999.70
  6. Step 6: Final answer
    x = 516,596,615,999.55

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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.