Home / 29,763,784.17-44,622,967.91-13,578,416.37

Finding the Fourth Proportional to 29,763,784.17, 44,622,967.91 and 13,578,416.37

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Solution

The fourth proportional to 29,763,784.17, 44,622,967.91 and 13,578,416.37 is: 20,357,264.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763,784.17 : 44,622,967.91 = 13,578,416.37 : x
  2. Step 2: Convert to fraction form
    29,763,784.17/44,622,967.91 = 13,578,416.37/x
  3. Step 3: Cross multiply
    29,763,784.17x = 44,622,967.91 × 13,578,416.37
  4. Step 4: Simplify right side
    29,763,784.17x = 605,909,237,879,236.62
  5. Step 5: Solve for x
    x = 605,909,237,879,236.62/29,763,784.17
  6. Step 6: Final answer
    x = 20,357,264.87

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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.