Home / 53,953,444.80-80,930,167.20-37,514,203.20

Finding the Fourth Proportional to 53,953,444.80, 80,930,167.20 and 37,514,203.20

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Solution

The fourth proportional to 53,953,444.80, 80,930,167.20 and 37,514,203.20 is: 56,271,304.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,953,444.80 : 80,930,167.20 = 37,514,203.20 : x
  2. Step 2: Convert to fraction form
    53,953,444.80/80,930,167.20 = 37,514,203.20/x
  3. Step 3: Cross multiply
    53,953,444.80x = 80,930,167.20 × 37,514,203.20
  4. Step 4: Simplify right side
    53,953,444.80x = 3,036,030,737,350,775.50
  5. Step 5: Solve for x
    x = 3,036,030,737,350,775.50/53,953,444.80
  6. Step 6: Final answer
    x = 56,271,304.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.