Home / 54,048,738.01-74,587,330.38-29,268,967.58

Finding the Fourth Proportional to 54,048,738.01, 74,587,330.38 and 29,268,967.58

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Solution

The fourth proportional to 54,048,738.01, 74,587,330.38 and 29,268,967.58 is: 40,391,214.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,048,738.01 : 74,587,330.38 = 29,268,967.58 : x
  2. Step 2: Convert to fraction form
    54,048,738.01/74,587,330.38 = 29,268,967.58/x
  3. Step 3: Cross multiply
    54,048,738.01x = 74,587,330.38 × 29,268,967.58
  4. Step 4: Simplify right side
    54,048,738.01x = 2,183,094,154,581,674
  5. Step 5: Solve for x
    x = 2,183,094,154,581,674/54,048,738.01
  6. Step 6: Final answer
    x = 40,391,214.21

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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.