Home / 34,620,150.24-51,884,356.32-18,411,199.20

Finding the Fourth Proportional to 34,620,150.24, 51,884,356.32 and 18,411,199.20

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Solution

The fourth proportional to 34,620,150.24, 51,884,356.32 and 18,411,199.20 is: 27,592,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,620,150.24 : 51,884,356.32 = 18,411,199.20 : x
  2. Step 2: Convert to fraction form
    34,620,150.24/51,884,356.32 = 18,411,199.20/x
  3. Step 3: Cross multiply
    34,620,150.24x = 51,884,356.32 × 18,411,199.20
  4. Step 4: Simplify right side
    34,620,150.24x = 955,253,219,571,298.88
  5. Step 5: Solve for x
    x = 955,253,219,571,298.88/34,620,150.24
  6. Step 6: Final answer
    x = 27,592,405.38

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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.