Home / 14,830,016.20-22,201,478.70-11,060,211.40

Finding the Fourth Proportional to 14,830,016.20, 22,201,478.70 and 11,060,211.40

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Solution

The fourth proportional to 14,830,016.20, 22,201,478.70 and 11,060,211.40 is: 16,557,840.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830,016.20 : 22,201,478.70 = 11,060,211.40 : x
  2. Step 2: Convert to fraction form
    14,830,016.20/22,201,478.70 = 11,060,211.40/x
  3. Step 3: Cross multiply
    14,830,016.20x = 22,201,478.70 × 11,060,211.40
  4. Step 4: Simplify right side
    14,830,016.20x = 245,553,047,814,597.19
  5. Step 5: Solve for x
    x = 245,553,047,814,597.19/14,830,016.20
  6. Step 6: Final answer
    x = 16,557,840.83

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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.