Home / 16,588,956.52-22,893,245.22-9,712,795.24

Finding the Fourth Proportional to 16,588,956.52, 22,893,245.22 and 9,712,795.24

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Solution

The fourth proportional to 16,588,956.52, 22,893,245.22 and 9,712,795.24 is: 13,403,941.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,588,956.52 : 22,893,245.22 = 9,712,795.24 : x
  2. Step 2: Convert to fraction form
    16,588,956.52/22,893,245.22 = 9,712,795.24/x
  3. Step 3: Cross multiply
    16,588,956.52x = 22,893,245.22 × 9,712,795.24
  4. Step 4: Simplify right side
    16,588,956.52x = 222,357,403,200,968.75
  5. Step 5: Solve for x
    x = 222,357,403,200,968.75/16,588,956.52
  6. Step 6: Final answer
    x = 13,403,941.53

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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.