Home / 11,656,010.60-17,484,015.90-10,909,514.60

Finding the Fourth Proportional to 11,656,010.60, 17,484,015.90 and 10,909,514.60

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Solution

The fourth proportional to 11,656,010.60, 17,484,015.90 and 10,909,514.60 is: 16,364,271.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,010.60 : 17,484,015.90 = 10,909,514.60 : x
  2. Step 2: Convert to fraction form
    11,656,010.60/17,484,015.90 = 10,909,514.60/x
  3. Step 3: Cross multiply
    11,656,010.60x = 17,484,015.90 × 10,909,514.60
  4. Step 4: Simplify right side
    11,656,010.60x = 190,742,126,727,682.12
  5. Step 5: Solve for x
    x = 190,742,126,727,682.12/11,656,010.60
  6. Step 6: Final answer
    x = 16,364,271.90

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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.