Home / 36,054,412.48-54,081,618.90-8,760,565

Finding the Fourth Proportional to 36,054,412.48, 54,081,618.90 and 8,760,565

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Solution

The fourth proportional to 36,054,412.48, 54,081,618.90 and 8,760,565 is: 13,140,847.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,054,412.48 : 54,081,618.90 = 8,760,565 : x
  2. Step 2: Convert to fraction form
    36,054,412.48/54,081,618.90 = 8,760,565/x
  3. Step 3: Cross multiply
    36,054,412.48x = 54,081,618.90 × 8,760,565
  4. Step 4: Simplify right side
    36,054,412.48x = 473,785,537,678,678.50
  5. Step 5: Solve for x
    x = 473,785,537,678,678.50/36,054,412.48
  6. Step 6: Final answer
    x = 13,140,847.54

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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.