Home / 38,756,083.20-58,132,192.98-14,493,226.38

Finding the Fourth Proportional to 38,756,083.20, 58,132,192.98 and 14,493,226.38

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Solution

The fourth proportional to 38,756,083.20, 58,132,192.98 and 14,493,226.38 is: 21,739,117.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,756,083.20 : 58,132,192.98 = 14,493,226.38 : x
  2. Step 2: Convert to fraction form
    38,756,083.20/58,132,192.98 = 14,493,226.38/x
  3. Step 3: Cross multiply
    38,756,083.20x = 58,132,192.98 × 14,493,226.38
  4. Step 4: Simplify right side
    38,756,083.20x = 842,523,032,824,986.88
  5. Step 5: Solve for x
    x = 842,523,032,824,986.88/38,756,083.20
  6. Step 6: Final answer
    x = 21,739,117.15

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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.