Home / 24,013,499.66-33,138,588.54-13,000,245.15

Finding the Fourth Proportional to 24,013,499.66, 33,138,588.54 and 13,000,245.15

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Solution

The fourth proportional to 24,013,499.66, 33,138,588.54 and 13,000,245.15 is: 17,940,316.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,013,499.66 : 33,138,588.54 = 13,000,245.15 : x
  2. Step 2: Convert to fraction form
    24,013,499.66/33,138,588.54 = 13,000,245.15/x
  3. Step 3: Cross multiply
    24,013,499.66x = 33,138,588.54 × 13,000,245.15
  4. Step 4: Simplify right side
    24,013,499.66x = 430,809,774,944,980.56
  5. Step 5: Solve for x
    x = 430,809,774,944,980.56/24,013,499.66
  6. Step 6: Final answer
    x = 17,940,316.12

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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.