Home / 23,736,039.20-35,601,985.20-7,779,687.20

Finding the Fourth Proportional to 23,736,039.20, 35,601,985.20 and 7,779,687.20

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Solution

The fourth proportional to 23,736,039.20, 35,601,985.20 and 7,779,687.20 is: 11,668,851.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,736,039.20 : 35,601,985.20 = 7,779,687.20 : x
  2. Step 2: Convert to fraction form
    23,736,039.20/35,601,985.20 = 7,779,687.20/x
  3. Step 3: Cross multiply
    23,736,039.20x = 35,601,985.20 × 7,779,687.20
  4. Step 4: Simplify right side
    23,736,039.20x = 276,972,308,555,029.47
  5. Step 5: Solve for x
    x = 276,972,308,555,029.47/23,736,039.20
  6. Step 6: Final answer
    x = 11,668,851.16

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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.