Home / 37,971,714.80-56,960,228.76-18,797,323.52

Finding the Fourth Proportional to 37,971,714.80, 56,960,228.76 and 18,797,323.52

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Solution

The fourth proportional to 37,971,714.80, 56,960,228.76 and 18,797,323.52 is: 28,197,300.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,971,714.80 : 56,960,228.76 = 18,797,323.52 : x
  2. Step 2: Convert to fraction form
    37,971,714.80/56,960,228.76 = 18,797,323.52/x
  3. Step 3: Cross multiply
    37,971,714.80x = 56,960,228.76 × 18,797,323.52
  4. Step 4: Simplify right side
    37,971,714.80x = 1,070,699,847,774,928.38
  5. Step 5: Solve for x
    x = 1,070,699,847,774,928.38/37,971,714.80
  6. Step 6: Final answer
    x = 28,197,300.37

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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.