Home / 46,615,081.32-64,341,218.70-27,536,359.68

Finding the Fourth Proportional to 46,615,081.32, 64,341,218.70 and 27,536,359.68

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Solution

The fourth proportional to 46,615,081.32, 64,341,218.70 and 27,536,359.68 is: 38,007,505.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,615,081.32 : 64,341,218.70 = 27,536,359.68 : x
  2. Step 2: Convert to fraction form
    46,615,081.32/64,341,218.70 = 27,536,359.68/x
  3. Step 3: Cross multiply
    46,615,081.32x = 64,341,218.70 × 27,536,359.68
  4. Step 4: Simplify right side
    46,615,081.32x = 1,771,722,940,372,742
  5. Step 5: Solve for x
    x = 1,771,722,940,372,742/46,615,081.32
  6. Step 6: Final answer
    x = 38,007,505.09

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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.