Home / 23,878,634.52-32,953,156.38-13,014,318.36

Finding the Fourth Proportional to 23,878,634.52, 32,953,156.38 and 13,014,318.36

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Solution

The fourth proportional to 23,878,634.52, 32,953,156.38 and 13,014,318.36 is: 17,960,108.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,878,634.52 : 32,953,156.38 = 13,014,318.36 : x
  2. Step 2: Convert to fraction form
    23,878,634.52/32,953,156.38 = 13,014,318.36/x
  3. Step 3: Cross multiply
    23,878,634.52x = 32,953,156.38 × 13,014,318.36
  4. Step 4: Simplify right side
    23,878,634.52x = 428,862,868,096,185.12
  5. Step 5: Solve for x
    x = 428,862,868,096,185.12/23,878,634.52
  6. Step 6: Final answer
    x = 17,960,108.55

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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.