Home / 14,566,233.88-20,098,402.08-8,370,083.50

Finding the Fourth Proportional to 14,566,233.88, 20,098,402.08 and 8,370,083.50

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Solution

The fourth proportional to 14,566,233.88, 20,098,402.08 and 8,370,083.50 is: 11,548,990.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,233.88 : 20,098,402.08 = 8,370,083.50 : x
  2. Step 2: Convert to fraction form
    14,566,233.88/20,098,402.08 = 8,370,083.50/x
  3. Step 3: Cross multiply
    14,566,233.88x = 20,098,402.08 × 8,370,083.50
  4. Step 4: Simplify right side
    14,566,233.88x = 168,225,303,601,050.66
  5. Step 5: Solve for x
    x = 168,225,303,601,050.66/14,566,233.88
  6. Step 6: Final answer
    x = 11,548,990.98

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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.