Home / 29,166,011.30-43,720,582.26-11,653,347.98

Finding the Fourth Proportional to 29,166,011.30, 43,720,582.26 and 11,653,347.98

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Solution

The fourth proportional to 29,166,011.30, 43,720,582.26 and 11,653,347.98 is: 17,468,660.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,166,011.30 : 43,720,582.26 = 11,653,347.98 : x
  2. Step 2: Convert to fraction form
    29,166,011.30/43,720,582.26 = 11,653,347.98/x
  3. Step 3: Cross multiply
    29,166,011.30x = 43,720,582.26 × 11,653,347.98
  4. Step 4: Simplify right side
    29,166,011.30x = 509,491,158,963,994.81
  5. Step 5: Solve for x
    x = 509,491,158,963,994.81/29,166,011.30
  6. Step 6: Final answer
    x = 17,468,660.82

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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.