Home / 15,433,185.47-23,147,524.37-4,500,437.40

Finding the Fourth Proportional to 15,433,185.47, 23,147,524.37 and 4,500,437.40

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Solution

The fourth proportional to 15,433,185.47, 23,147,524.37 and 4,500,437.40 is: 6,749,998.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,185.47 : 23,147,524.37 = 4,500,437.40 : x
  2. Step 2: Convert to fraction form
    15,433,185.47/23,147,524.37 = 4,500,437.40/x
  3. Step 3: Cross multiply
    15,433,185.47x = 23,147,524.37 × 4,500,437.40
  4. Step 4: Simplify right side
    15,433,185.47x = 104,173,984,369,657.25
  5. Step 5: Solve for x
    x = 104,173,984,369,657.25/15,433,185.47
  6. Step 6: Final answer
    x = 6,749,998.86

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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.