Home / 17,034,570-23,507,492.04-9,692,380.08

Finding the Fourth Proportional to 17,034,570, 23,507,492.04 and 9,692,380.08

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Solution

The fourth proportional to 17,034,570, 23,507,492.04 and 9,692,380.08 is: 13,375,362.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034,570 : 23,507,492.04 = 9,692,380.08 : x
  2. Step 2: Convert to fraction form
    17,034,570/23,507,492.04 = 9,692,380.08/x
  3. Step 3: Cross multiply
    17,034,570x = 23,507,492.04 × 9,692,380.08
  4. Step 4: Simplify right side
    17,034,570x = 227,843,547,579,254.56
  5. Step 5: Solve for x
    x = 227,843,547,579,254.56/17,034,570
  6. Step 6: Final answer
    x = 13,375,362.43

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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.