Home / 59,851,037.78-82,594,467.56-33,389,391.72

Finding the Fourth Proportional to 59,851,037.78, 82,594,467.56 and 33,389,391.72

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Solution

The fourth proportional to 59,851,037.78, 82,594,467.56 and 33,389,391.72 is: 46,077,380.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,851,037.78 : 82,594,467.56 = 33,389,391.72 : x
  2. Step 2: Convert to fraction form
    59,851,037.78/82,594,467.56 = 33,389,391.72/x
  3. Step 3: Cross multiply
    59,851,037.78x = 82,594,467.56 × 33,389,391.72
  4. Step 4: Simplify right side
    59,851,037.78x = 2,757,779,031,349,146
  5. Step 5: Solve for x
    x = 2,757,779,031,349,146/59,851,037.78
  6. Step 6: Final answer
    x = 46,077,380.34

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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.