Home / 14,386,611.06-21,588,427.65-5,295,094.11

Finding the Fourth Proportional to 14,386,611.06, 21,588,427.65 and 5,295,094.11

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Solution

The fourth proportional to 14,386,611.06, 21,588,427.65 and 5,295,094.11 is: 7,945,773.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,386,611.06 : 21,588,427.65 = 5,295,094.11 : x
  2. Step 2: Convert to fraction form
    14,386,611.06/21,588,427.65 = 5,295,094.11/x
  3. Step 3: Cross multiply
    14,386,611.06x = 21,588,427.65 × 5,295,094.11
  4. Step 4: Simplify right side
    14,386,611.06x = 114,312,756,093,676.14
  5. Step 5: Solve for x
    x = 114,312,756,093,676.14/14,386,611.06
  6. Step 6: Final answer
    x = 7,945,773.72

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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.