Home / 23,726,563.88-32,742,411.94-13,272,444.52

Finding the Fourth Proportional to 23,726,563.88, 32,742,411.94 and 13,272,444.52

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Solution

The fourth proportional to 23,726,563.88, 32,742,411.94 and 13,272,444.52 is: 18,315,835.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,726,563.88 : 32,742,411.94 = 13,272,444.52 : x
  2. Step 2: Convert to fraction form
    23,726,563.88/32,742,411.94 = 13,272,444.52/x
  3. Step 3: Cross multiply
    23,726,563.88x = 32,742,411.94 × 13,272,444.52
  4. Step 4: Simplify right side
    23,726,563.88x = 434,571,845,924,635.56
  5. Step 5: Solve for x
    x = 434,571,845,924,635.56/23,726,563.88
  6. Step 6: Final answer
    x = 18,315,835.71

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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.