Home / 17,227,485.20-23,774,988.60-9,492,525.50

Finding the Fourth Proportional to 17,227,485.20, 23,774,988.60 and 9,492,525.50

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Solution

The fourth proportional to 17,227,485.20, 23,774,988.60 and 9,492,525.50 is: 13,100,268.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,485.20 : 23,774,988.60 = 9,492,525.50 : x
  2. Step 2: Convert to fraction form
    17,227,485.20/23,774,988.60 = 9,492,525.50/x
  3. Step 3: Cross multiply
    17,227,485.20x = 23,774,988.60 × 9,492,525.50
  4. Step 4: Simplify right side
    17,227,485.20x = 225,684,685,547,709.31
  5. Step 5: Solve for x
    x = 225,684,685,547,709.31/17,227,485.20
  6. Step 6: Final answer
    x = 13,100,268.72

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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.