Home / 63,122,661.60-94,655,998.80-29,054,450.40

Finding the Fourth Proportional to 63,122,661.60, 94,655,998.80 and 29,054,450.40

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Solution

The fourth proportional to 63,122,661.60, 94,655,998.80 and 29,054,450.40 is: 43,568,790.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,122,661.60 : 94,655,998.80 = 29,054,450.40 : x
  2. Step 2: Convert to fraction form
    63,122,661.60/94,655,998.80 = 29,054,450.40/x
  3. Step 3: Cross multiply
    63,122,661.60x = 94,655,998.80 × 29,054,450.40
  4. Step 4: Simplify right side
    63,122,661.60x = 2,750,178,022,197,059.50
  5. Step 5: Solve for x
    x = 2,750,178,022,197,059.50/63,122,661.60
  6. Step 6: Final answer
    x = 43,568,790.55

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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.