Home / 52,473,600.06-72,415,758.22-28,953,662.55

Finding the Fourth Proportional to 52,473,600.06, 72,415,758.22 and 28,953,662.55

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Solution

The fourth proportional to 52,473,600.06, 72,415,758.22 and 28,953,662.55 is: 39,957,262.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,473,600.06 : 72,415,758.22 = 28,953,662.55 : x
  2. Step 2: Convert to fraction form
    52,473,600.06/72,415,758.22 = 28,953,662.55/x
  3. Step 3: Cross multiply
    52,473,600.06x = 72,415,758.22 × 28,953,662.55
  4. Step 4: Simplify right side
    52,473,600.06x = 2,096,701,426,623,189.75
  5. Step 5: Solve for x
    x = 2,096,701,426,623,189.75/52,473,600.06
  6. Step 6: Final answer
    x = 39,957,262.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.