Home / 12,040,051.02-16,615,186.14-6,533,285.83

Finding the Fourth Proportional to 12,040,051.02, 16,615,186.14 and 6,533,285.83

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Solution

The fourth proportional to 12,040,051.02, 16,615,186.14 and 6,533,285.83 is: 9,015,888.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,040,051.02 : 16,615,186.14 = 6,533,285.83 : x
  2. Step 2: Convert to fraction form
    12,040,051.02/16,615,186.14 = 6,533,285.83/x
  3. Step 3: Cross multiply
    12,040,051.02x = 16,615,186.14 × 6,533,285.83
  4. Step 4: Simplify right side
    12,040,051.02x = 108,551,760,210,946.94
  5. Step 5: Solve for x
    x = 108,551,760,210,946.94/12,040,051.02
  6. Step 6: Final answer
    x = 9,015,888.72

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Double scale
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Similar ratio
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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.