Home / 24,022,932.70-33,151,482.05-13,009,430.36

Finding the Fourth Proportional to 24,022,932.70, 33,151,482.05 and 13,009,430.36

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Solution

The fourth proportional to 24,022,932.70, 33,151,482.05 and 13,009,430.36 is: 17,952,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022,932.70 : 33,151,482.05 = 13,009,430.36 : x
  2. Step 2: Convert to fraction form
    24,022,932.70/33,151,482.05 = 13,009,430.36/x
  3. Step 3: Cross multiply
    24,022,932.70x = 33,151,482.05 × 13,009,430.36
  4. Step 4: Simplify right side
    24,022,932.70x = 431,281,896,995,217.88
  5. Step 5: Solve for x
    x = 431,281,896,995,217.88/24,022,932.70
  6. Step 6: Final answer
    x = 17,952,924.50

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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.