Home / 96,389,320.80-144,583,059.60-23,606,421.60

Finding the Fourth Proportional to 96,389,320.80, 144,583,059.60 and 23,606,421.60

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Solution

The fourth proportional to 96,389,320.80, 144,583,059.60 and 23,606,421.60 is: 35,409,406.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,389,320.80 : 144,583,059.60 = 23,606,421.60 : x
  2. Step 2: Convert to fraction form
    96,389,320.80/144,583,059.60 = 23,606,421.60/x
  3. Step 3: Cross multiply
    96,389,320.80x = 144,583,059.60 × 23,606,421.60
  4. Step 4: Simplify right side
    96,389,320.80x = 3,413,088,661,135,527.50
  5. Step 5: Solve for x
    x = 3,413,088,661,135,527.50/96,389,320.80
  6. Step 6: Final answer
    x = 35,409,406.69

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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.