Home / 14,637,069.12-21,956,872.14-3,854,284.32

Finding the Fourth Proportional to 14,637,069.12, 21,956,872.14 and 3,854,284.32

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Solution

The fourth proportional to 14,637,069.12, 21,956,872.14 and 3,854,284.32 is: 5,781,760.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,637,069.12 : 21,956,872.14 = 3,854,284.32 : x
  2. Step 2: Convert to fraction form
    14,637,069.12/21,956,872.14 = 3,854,284.32/x
  3. Step 3: Cross multiply
    14,637,069.12x = 21,956,872.14 × 3,854,284.32
  4. Step 4: Simplify right side
    14,637,069.12x = 84,628,028,005,446.84
  5. Step 5: Solve for x
    x = 84,628,028,005,446.84/14,637,069.12
  6. Step 6: Final answer
    x = 5,781,760.50

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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.