Home / 16,159,628.30-24,239,442.45-10,113,010.70

Finding the Fourth Proportional to 16,159,628.30, 24,239,442.45 and 10,113,010.70

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Solution

The fourth proportional to 16,159,628.30, 24,239,442.45 and 10,113,010.70 is: 15,169,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,159,628.30 : 24,239,442.45 = 10,113,010.70 : x
  2. Step 2: Convert to fraction form
    16,159,628.30/24,239,442.45 = 10,113,010.70/x
  3. Step 3: Cross multiply
    16,159,628.30x = 24,239,442.45 × 10,113,010.70
  4. Step 4: Simplify right side
    16,159,628.30x = 245,133,740,858,884.19
  5. Step 5: Solve for x
    x = 245,133,740,858,884.19/16,159,628.30
  6. Step 6: Final answer
    x = 15,169,516.05

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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.