Home / 24,583,889.40-33,927,645.74-13,572,759.93

Finding the Fourth Proportional to 24,583,889.40, 33,927,645.74 and 13,572,759.93

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Solution

The fourth proportional to 24,583,889.40, 33,927,645.74 and 13,572,759.93 is: 18,731,445.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583,889.40 : 33,927,645.74 = 13,572,759.93 : x
  2. Step 2: Convert to fraction form
    24,583,889.40/33,927,645.74 = 13,572,759.93/x
  3. Step 3: Cross multiply
    24,583,889.40x = 33,927,645.74 × 13,572,759.93
  4. Step 4: Simplify right side
    24,583,889.40x = 460,491,790,551,243.38
  5. Step 5: Solve for x
    x = 460,491,790,551,243.38/24,583,889.40
  6. Step 6: Final answer
    x = 18,731,445.75

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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.