Home / 162,767,466,705.07-244,162,822,674.20-43,384,165,870.13

Finding the Fourth Proportional to 162,767,466,705.07, 244,162,822,674.20 and 43,384,165,870.13

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Solution

The fourth proportional to 162,767,466,705.07, 244,162,822,674.20 and 43,384,165,870.13 is: 65,079,346,706.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,767,466,705.07 : 244,162,822,674.20 = 43,384,165,870.13 : x
  2. Step 2: Convert to fraction form
    162,767,466,705.07/244,162,822,674.20 = 43,384,165,870.13/x
  3. Step 3: Cross multiply
    162,767,466,705.07x = 244,162,822,674.20 × 43,384,165,870.13
  4. Step 4: Simplify right side
    162,767,466,705.07x = 10,592,800,398,215,410,089,984
  5. Step 5: Solve for x
    x = 10,592,800,398,215,410,089,984/162,767,466,705.07
  6. Step 6: Final answer
    x = 65,079,346,706.36

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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.