Home / 14,496,313.76-21,744,602.48-4,398,935.20

Finding the Fourth Proportional to 14,496,313.76, 21,744,602.48 and 4,398,935.20

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Solution

The fourth proportional to 14,496,313.76, 21,744,602.48 and 4,398,935.20 is: 6,598,442.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,496,313.76 : 21,744,602.48 = 4,398,935.20 : x
  2. Step 2: Convert to fraction form
    14,496,313.76/21,744,602.48 = 4,398,935.20/x
  3. Step 3: Cross multiply
    14,496,313.76x = 21,744,602.48 × 4,398,935.20
  4. Step 4: Simplify right side
    14,496,313.76x = 95,653,097,259,279.30
  5. Step 5: Solve for x
    x = 95,653,097,259,279.30/14,496,313.76
  6. Step 6: Final answer
    x = 6,598,442.81

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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.