Home / 14,096,722.60-21,145,083.90-9,617,746.60

Finding the Fourth Proportional to 14,096,722.60, 21,145,083.90 and 9,617,746.60

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Solution

The fourth proportional to 14,096,722.60, 21,145,083.90 and 9,617,746.60 is: 14,426,619.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,722.60 : 21,145,083.90 = 9,617,746.60 : x
  2. Step 2: Convert to fraction form
    14,096,722.60/21,145,083.90 = 9,617,746.60/x
  3. Step 3: Cross multiply
    14,096,722.60x = 21,145,083.90 × 9,617,746.60
  4. Step 4: Simplify right side
    14,096,722.60x = 203,368,058,785,939.72
  5. Step 5: Solve for x
    x = 203,368,058,785,939.72/14,096,722.60
  6. Step 6: Final answer
    x = 14,426,619.90

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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.