Home / 589,069,690,976.56-812,936,231,289.70-341,852,829,224.76

Finding the Fourth Proportional to 589,069,690,976.56, 812,936,231,289.70 and 341,852,829,224.76

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Solution

The fourth proportional to 589,069,690,976.56, 812,936,231,289.70 and 341,852,829,224.76 is: 471,768,544,372.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,069,690,976.56 : 812,936,231,289.70 = 341,852,829,224.76 : x
  2. Step 2: Convert to fraction form
    589,069,690,976.56/812,936,231,289.70 = 341,852,829,224.76/x
  3. Step 3: Cross multiply
    589,069,690,976.56x = 812,936,231,289.70 × 341,852,829,224.76
  4. Step 4: Simplify right side
    589,069,690,976.56x = 277,904,550,645,697,787,985,920
  5. Step 5: Solve for x
    x = 277,904,550,645,697,787,985,920/589,069,690,976.56
  6. Step 6: Final answer
    x = 471,768,544,372.04

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Double scale
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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.