Home / 37,087,434.87-55,630,487.31-15,223,066.39

Finding the Fourth Proportional to 37,087,434.87, 55,630,487.31 and 15,223,066.39

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Solution

The fourth proportional to 37,087,434.87, 55,630,487.31 and 15,223,066.39 is: 22,834,326.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,087,434.87 : 55,630,487.31 = 15,223,066.39 : x
  2. Step 2: Convert to fraction form
    37,087,434.87/55,630,487.31 = 15,223,066.39/x
  3. Step 3: Cross multiply
    37,087,434.87x = 55,630,487.31 × 15,223,066.39
  4. Step 4: Simplify right side
    37,087,434.87x = 846,866,601,769,055.88
  5. Step 5: Solve for x
    x = 846,866,601,769,055.88/37,087,434.87
  6. Step 6: Final answer
    x = 22,834,326.63

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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.