Home / 19,663,541.53-27,137,302.90-10,844,717.67

Finding the Fourth Proportional to 19,663,541.53, 27,137,302.90 and 10,844,717.67

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Solution

The fourth proportional to 19,663,541.53, 27,137,302.90 and 10,844,717.67 is: 14,966,601.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,663,541.53 : 27,137,302.90 = 10,844,717.67 : x
  2. Step 2: Convert to fraction form
    19,663,541.53/27,137,302.90 = 10,844,717.67/x
  3. Step 3: Cross multiply
    19,663,541.53x = 27,137,302.90 × 10,844,717.67
  4. Step 4: Simplify right side
    19,663,541.53x = 294,296,388,248,660.44
  5. Step 5: Solve for x
    x = 294,296,388,248,660.44/19,663,541.53
  6. Step 6: Final answer
    x = 14,966,601.40

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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.