Home / 65,253,346,590,988-90,049,160,202,668-35,623,077,056,144

Finding the Fourth Proportional to 65,253,346,590,988, 90,049,160,202,668 and 35,623,077,056,144

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Solution

The fourth proportional to 65,253,346,590,988, 90,049,160,202,668 and 35,623,077,056,144 is: 49,159,596,255,615.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,253,346,590,988 : 90,049,160,202,668 = 35,623,077,056,144 : x
  2. Step 2: Convert to fraction form
    65,253,346,590,988/90,049,160,202,668 = 35,623,077,056,144/x
  3. Step 3: Cross multiply
    65,253,346,590,988x = 90,049,160,202,668 × 35,623,077,056,144
  4. Step 4: Simplify right side
    65,253,346,590,988x = 3,207,828,172,740,698,049,332,903,936
  5. Step 5: Solve for x
    x = 3,207,828,172,740,698,049,332,903,936/65,253,346,590,988
  6. Step 6: Final answer
    x = 49,159,596,255,615.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.