Home / 14,952,020.15-22,428,030.23-9,850,186.55

Finding the Fourth Proportional to 14,952,020.15, 22,428,030.23 and 9,850,186.55

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Solution

The fourth proportional to 14,952,020.15, 22,428,030.23 and 9,850,186.55 is: 14,775,279.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,020.15 : 22,428,030.23 = 9,850,186.55 : x
  2. Step 2: Convert to fraction form
    14,952,020.15/22,428,030.23 = 9,850,186.55/x
  3. Step 3: Cross multiply
    14,952,020.15x = 22,428,030.23 × 9,850,186.55
  4. Step 4: Simplify right side
    14,952,020.15x = 220,920,281,714,539.44
  5. Step 5: Solve for x
    x = 220,920,281,714,539.44/14,952,020.15
  6. Step 6: Final answer
    x = 14,775,279.83

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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.