Home / 37,446,078.20-56,169,117.30-31,063,537.40

Finding the Fourth Proportional to 37,446,078.20, 56,169,117.30 and 31,063,537.40

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Solution

The fourth proportional to 37,446,078.20, 56,169,117.30 and 31,063,537.40 is: 46,595,306.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,078.20 : 56,169,117.30 = 31,063,537.40 : x
  2. Step 2: Convert to fraction form
    37,446,078.20/56,169,117.30 = 31,063,537.40/x
  3. Step 3: Cross multiply
    37,446,078.20x = 56,169,117.30 × 31,063,537.40
  4. Step 4: Simplify right side
    37,446,078.20x = 1,744,811,475,973,536.75
  5. Step 5: Solve for x
    x = 1,744,811,475,973,536.75/37,446,078.20
  6. Step 6: Final answer
    x = 46,595,306.10

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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.