Home / 230,463,160,269.44-318,042,926,467.32-126,174,881,730.67

Finding the Fourth Proportional to 230,463,160,269.44, 318,042,926,467.32 and 126,174,881,730.67

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Solution

The fourth proportional to 230,463,160,269.44, 318,042,926,467.32 and 126,174,881,730.67 is: 174,123,398,227.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,463,160,269.44 : 318,042,926,467.32 = 126,174,881,730.67 : x
  2. Step 2: Convert to fraction form
    230,463,160,269.44/318,042,926,467.32 = 126,174,881,730.67/x
  3. Step 3: Cross multiply
    230,463,160,269.44x = 318,042,926,467.32 × 126,174,881,730.67
  4. Step 4: Simplify right side
    230,463,160,269.44x = 40,129,028,632,290,277,720,064
  5. Step 5: Solve for x
    x = 40,129,028,632,290,277,720,064/230,463,160,269.44
  6. Step 6: Final answer
    x = 174,123,398,227.18

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1.5x scale

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.