Home / 43,219,067.21-64,799,803.65-23,797,439

Finding the Fourth Proportional to 43,219,067.21, 64,799,803.65 and 23,797,439

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Solution

The fourth proportional to 43,219,067.21, 64,799,803.65 and 23,797,439 is: 35,680,302.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,219,067.21 : 64,799,803.65 = 23,797,439 : x
  2. Step 2: Convert to fraction form
    43,219,067.21/64,799,803.65 = 23,797,439/x
  3. Step 3: Cross multiply
    43,219,067.21x = 64,799,803.65 × 23,797,439
  4. Step 4: Simplify right side
    43,219,067.21x = 1,542,069,374,572,852.25
  5. Step 5: Solve for x
    x = 1,542,069,374,572,852.25/43,219,067.21
  6. Step 6: Final answer
    x = 35,680,302.10

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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.