Home / 15,602,833.40-23,404,250.10-14,658,049.40

Finding the Fourth Proportional to 15,602,833.40, 23,404,250.10 and 14,658,049.40

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Solution

The fourth proportional to 15,602,833.40, 23,404,250.10 and 14,658,049.40 is: 21,987,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,602,833.40 : 23,404,250.10 = 14,658,049.40 : x
  2. Step 2: Convert to fraction form
    15,602,833.40/23,404,250.10 = 14,658,049.40/x
  3. Step 3: Cross multiply
    15,602,833.40x = 23,404,250.10 × 14,658,049.40
  4. Step 4: Simplify right side
    15,602,833.40x = 343,060,654,135,755
  5. Step 5: Solve for x
    x = 343,060,654,135,755/15,602,833.40
  6. Step 6: Final answer
    x = 21,987,074.10

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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.