Home / 13,953,032.10-20,929,548.15-10,173,896.10

Finding the Fourth Proportional to 13,953,032.10, 20,929,548.15 and 10,173,896.10

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Solution

The fourth proportional to 13,953,032.10, 20,929,548.15 and 10,173,896.10 is: 15,260,844.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,953,032.10 : 20,929,548.15 = 10,173,896.10 : x
  2. Step 2: Convert to fraction form
    13,953,032.10/20,929,548.15 = 10,173,896.10/x
  3. Step 3: Cross multiply
    13,953,032.10x = 20,929,548.15 × 10,173,896.10
  4. Step 4: Simplify right side
    13,953,032.10x = 212,935,048,298,047.19
  5. Step 5: Solve for x
    x = 212,935,048,298,047.19/13,953,032.10
  6. Step 6: Final answer
    x = 15,260,844.15

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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.