Home / 53,952,327.76-80,985,529.08-52,733,906

Finding the Fourth Proportional to 53,952,327.76, 80,985,529.08 and 52,733,906

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Solution

The fourth proportional to 53,952,327.76, 80,985,529.08 and 52,733,906 is: 79,156,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,952,327.76 : 80,985,529.08 = 52,733,906 : x
  2. Step 2: Convert to fraction form
    53,952,327.76/80,985,529.08 = 52,733,906/x
  3. Step 3: Cross multiply
    53,952,327.76x = 80,985,529.08 × 52,733,906
  4. Step 4: Simplify right side
    53,952,327.76x = 4,270,683,277,864,986.50
  5. Step 5: Solve for x
    x = 4,270,683,277,864,986.50/53,952,327.76
  6. Step 6: Final answer
    x = 79,156,608.35

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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.