Home / 47,421,333.62-65,441,549.97-26,514,111.38

Finding the Fourth Proportional to 47,421,333.62, 65,441,549.97 and 26,514,111.38

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Solution

The fourth proportional to 47,421,333.62, 65,441,549.97 and 26,514,111.38 is: 36,589,534.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,421,333.62 : 65,441,549.97 = 26,514,111.38 : x
  2. Step 2: Convert to fraction form
    47,421,333.62/65,441,549.97 = 26,514,111.38/x
  3. Step 3: Cross multiply
    47,421,333.62x = 65,441,549.97 × 26,514,111.38
  4. Step 4: Simplify right side
    47,421,333.62x = 1,735,124,544,784,415.50
  5. Step 5: Solve for x
    x = 1,735,124,544,784,415.50/47,421,333.62
  6. Step 6: Final answer
    x = 36,589,534.97

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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.