Home / 46,238,576.88-63,811,336.80-25,612,020.72

Finding the Fourth Proportional to 46,238,576.88, 63,811,336.80 and 25,612,020.72

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Solution

The fourth proportional to 46,238,576.88, 63,811,336.80 and 25,612,020.72 is: 35,345,752.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,238,576.88 : 63,811,336.80 = 25,612,020.72 : x
  2. Step 2: Convert to fraction form
    46,238,576.88/63,811,336.80 = 25,612,020.72/x
  3. Step 3: Cross multiply
    46,238,576.88x = 63,811,336.80 × 25,612,020.72
  4. Step 4: Simplify right side
    46,238,576.88x = 1,634,337,280,292,498.25
  5. Step 5: Solve for x
    x = 1,634,337,280,292,498.25/46,238,576.88
  6. Step 6: Final answer
    x = 35,345,752.20

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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.