Home / 14,681,071.32-22,021,828.44-5,096,754.36

Finding the Fourth Proportional to 14,681,071.32, 22,021,828.44 and 5,096,754.36

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Solution

The fourth proportional to 14,681,071.32, 22,021,828.44 and 5,096,754.36 is: 7,645,208.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,071.32 : 22,021,828.44 = 5,096,754.36 : x
  2. Step 2: Convert to fraction form
    14,681,071.32/22,021,828.44 = 5,096,754.36/x
  3. Step 3: Cross multiply
    14,681,071.32x = 22,021,828.44 × 5,096,754.36
  4. Step 4: Simplify right side
    14,681,071.32x = 112,239,850,116,742.02
  5. Step 5: Solve for x
    x = 112,239,850,116,742.02/14,681,071.32
  6. Step 6: Final answer
    x = 7,645,208.42

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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.