Home / 53,108,245.79-79,574,302.09-32,295,727.69

Finding the Fourth Proportional to 53,108,245.79, 79,574,302.09 and 32,295,727.69

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Solution

The fourth proportional to 53,108,245.79, 79,574,302.09 and 32,295,727.69 is: 48,390,037.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,108,245.79 : 79,574,302.09 = 32,295,727.69 : x
  2. Step 2: Convert to fraction form
    53,108,245.79/79,574,302.09 = 32,295,727.69/x
  3. Step 3: Cross multiply
    53,108,245.79x = 79,574,302.09 × 32,295,727.69
  4. Step 4: Simplify right side
    53,108,245.79x = 2,569,909,991,261,872
  5. Step 5: Solve for x
    x = 2,569,909,991,261,872/53,108,245.79
  6. Step 6: Final answer
    x = 48,390,037.24

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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.