Home / 23,374,804.88-32,260,434.28-13,451,483.28

Finding the Fourth Proportional to 23,374,804.88, 32,260,434.28 and 13,451,483.28

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Solution

The fourth proportional to 23,374,804.88, 32,260,434.28 and 13,451,483.28 is: 18,564,890.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,804.88 : 32,260,434.28 = 13,451,483.28 : x
  2. Step 2: Convert to fraction form
    23,374,804.88/32,260,434.28 = 13,451,483.28/x
  3. Step 3: Cross multiply
    23,374,804.88x = 32,260,434.28 × 13,451,483.28
  4. Step 4: Simplify right side
    23,374,804.88x = 433,950,692,322,958.81
  5. Step 5: Solve for x
    x = 433,950,692,322,958.81/23,374,804.88
  6. Step 6: Final answer
    x = 18,564,890.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.