Home / 14,838,347.80-22,257,521.70-13,373,932.60

Finding the Fourth Proportional to 14,838,347.80, 22,257,521.70 and 13,373,932.60

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Solution

The fourth proportional to 14,838,347.80, 22,257,521.70 and 13,373,932.60 is: 20,060,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,838,347.80 : 22,257,521.70 = 13,373,932.60 : x
  2. Step 2: Convert to fraction form
    14,838,347.80/22,257,521.70 = 13,373,932.60/x
  3. Step 3: Cross multiply
    14,838,347.80x = 22,257,521.70 × 13,373,932.60
  4. Step 4: Simplify right side
    14,838,347.80x = 297,670,595,058,837.38
  5. Step 5: Solve for x
    x = 297,670,595,058,837.38/14,838,347.80
  6. Step 6: Final answer
    x = 20,060,898.90

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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.