Home / 13,232,509.32-19,833,886.85-6,737,353.10

Finding the Fourth Proportional to 13,232,509.32, 19,833,886.85 and 6,737,353.10

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Solution

The fourth proportional to 13,232,509.32, 19,833,886.85 and 6,737,353.10 is: 10,098,454.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,509.32 : 19,833,886.85 = 6,737,353.10 : x
  2. Step 2: Convert to fraction form
    13,232,509.32/19,833,886.85 = 6,737,353.10/x
  3. Step 3: Cross multiply
    13,232,509.32x = 19,833,886.85 × 6,737,353.10
  4. Step 4: Simplify right side
    13,232,509.32x = 133,627,899,120,324.83
  5. Step 5: Solve for x
    x = 133,627,899,120,324.83/13,232,509.32
  6. Step 6: Final answer
    x = 10,098,454.94

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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.