Home / 580,550,394,530.16-870,828,346,320.36-177,633,222,152.04

Finding the Fourth Proportional to 580,550,394,530.16, 870,828,346,320.36 and 177,633,222,152.04

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Solution

The fourth proportional to 580,550,394,530.16, 870,828,346,320.36 and 177,633,222,152.04 is: 266,450,676,040.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,550,394,530.16 : 870,828,346,320.36 = 177,633,222,152.04 : x
  2. Step 2: Convert to fraction form
    580,550,394,530.16/870,828,346,320.36 = 177,633,222,152.04/x
  3. Step 3: Cross multiply
    580,550,394,530.16x = 870,828,346,320.36 × 177,633,222,152.04
  4. Step 4: Simplify right side
    580,550,394,530.16x = 154,688,045,098,218,152,787,968
  5. Step 5: Solve for x
    x = 154,688,045,098,218,152,787,968/580,550,394,530.16
  6. Step 6: Final answer
    x = 266,450,676,040.63

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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.