Home / 25,284,986.64-37,927,477.08-10,714,201.20

Finding the Fourth Proportional to 25,284,986.64, 37,927,477.08 and 10,714,201.20

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Solution

The fourth proportional to 25,284,986.64, 37,927,477.08 and 10,714,201.20 is: 16,071,300.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284,986.64 : 37,927,477.08 = 10,714,201.20 : x
  2. Step 2: Convert to fraction form
    25,284,986.64/37,927,477.08 = 10,714,201.20/x
  3. Step 3: Cross multiply
    25,284,986.64x = 37,927,477.08 × 10,714,201.20
  4. Step 4: Simplify right side
    25,284,986.64x = 406,362,620,443,508.44
  5. Step 5: Solve for x
    x = 406,362,620,443,508.44/25,284,986.64
  6. Step 6: Final answer
    x = 16,071,300.58

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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.