Home / 16,927,307.10-23,359,688.37-9,192,347.37

Finding the Fourth Proportional to 16,927,307.10, 23,359,688.37 and 9,192,347.37

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Solution

The fourth proportional to 16,927,307.10, 23,359,688.37 and 9,192,347.37 is: 12,685,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927,307.10 : 23,359,688.37 = 9,192,347.37 : x
  2. Step 2: Convert to fraction form
    16,927,307.10/23,359,688.37 = 9,192,347.37/x
  3. Step 3: Cross multiply
    16,927,307.10x = 23,359,688.37 × 9,192,347.37
  4. Step 4: Simplify right side
    16,927,307.10x = 214,730,369,951,989.06
  5. Step 5: Solve for x
    x = 214,730,369,951,989.06/16,927,307.10
  6. Step 6: Final answer
    x = 12,685,441.85

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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.