Home / 37,416,743.40-56,093,622.30-19,465,847.40

Finding the Fourth Proportional to 37,416,743.40, 56,093,622.30 and 19,465,847.40

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Solution

The fourth proportional to 37,416,743.40, 56,093,622.30 and 19,465,847.40 is: 29,182,387.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,416,743.40 : 56,093,622.30 = 19,465,847.40 : x
  2. Step 2: Convert to fraction form
    37,416,743.40/56,093,622.30 = 19,465,847.40/x
  3. Step 3: Cross multiply
    37,416,743.40x = 56,093,622.30 × 19,465,847.40
  4. Step 4: Simplify right side
    37,416,743.40x = 1,091,909,891,805,036.88
  5. Step 5: Solve for x
    x = 1,091,909,891,805,036.88/37,416,743.40
  6. Step 6: Final answer
    x = 29,182,387.15

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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.