Home / 23,689,751.24-35,548,779.18-21,762,374.60

Finding the Fourth Proportional to 23,689,751.24, 35,548,779.18 and 21,762,374.60

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Solution

The fourth proportional to 23,689,751.24, 35,548,779.18 and 21,762,374.60 is: 32,656,562.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,689,751.24 : 35,548,779.18 = 21,762,374.60 : x
  2. Step 2: Convert to fraction form
    23,689,751.24/35,548,779.18 = 21,762,374.60/x
  3. Step 3: Cross multiply
    23,689,751.24x = 35,548,779.18 × 21,762,374.60
  4. Step 4: Simplify right side
    23,689,751.24x = 773,625,849,087,840.88
  5. Step 5: Solve for x
    x = 773,625,849,087,840.88/23,689,751.24
  6. Step 6: Final answer
    x = 32,656,562.80

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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.