Home / 29,129,022.40-43,693,533.60-14,796,299.20

Finding the Fourth Proportional to 29,129,022.40, 43,693,533.60 and 14,796,299.20

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Solution

The fourth proportional to 29,129,022.40, 43,693,533.60 and 14,796,299.20 is: 22,194,448.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,129,022.40 : 43,693,533.60 = 14,796,299.20 : x
  2. Step 2: Convert to fraction form
    29,129,022.40/43,693,533.60 = 14,796,299.20/x
  3. Step 3: Cross multiply
    29,129,022.40x = 43,693,533.60 × 14,796,299.20
  4. Step 4: Simplify right side
    29,129,022.40x = 646,502,596,250,853.12
  5. Step 5: Solve for x
    x = 646,502,596,250,853.12/29,129,022.40
  6. Step 6: Final answer
    x = 22,194,448.80

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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.