Home / 32,808,067.60-49,212,101.40-10,086,012.40

Finding the Fourth Proportional to 32,808,067.60, 49,212,101.40 and 10,086,012.40

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Solution

The fourth proportional to 32,808,067.60, 49,212,101.40 and 10,086,012.40 is: 15,129,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,808,067.60 : 49,212,101.40 = 10,086,012.40 : x
  2. Step 2: Convert to fraction form
    32,808,067.60/49,212,101.40 = 10,086,012.40/x
  3. Step 3: Cross multiply
    32,808,067.60x = 49,212,101.40 × 10,086,012.40
  4. Step 4: Simplify right side
    32,808,067.60x = 496,353,864,950,457.38
  5. Step 5: Solve for x
    x = 496,353,864,950,457.38/32,808,067.60
  6. Step 6: Final answer
    x = 15,129,018.60

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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.