Home / 14,579,038.44-21,869,155.32-5,001,003.84

Finding the Fourth Proportional to 14,579,038.44, 21,869,155.32 and 5,001,003.84

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Solution

The fourth proportional to 14,579,038.44, 21,869,155.32 and 5,001,003.84 is: 7,501,710.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,579,038.44 : 21,869,155.32 = 5,001,003.84 : x
  2. Step 2: Convert to fraction form
    14,579,038.44/21,869,155.32 = 5,001,003.84/x
  3. Step 3: Cross multiply
    14,579,038.44x = 21,869,155.32 × 5,001,003.84
  4. Step 4: Simplify right side
    14,579,038.44x = 109,367,729,732,876.42
  5. Step 5: Solve for x
    x = 109,367,729,732,876.42/14,579,038.44
  6. Step 6: Final answer
    x = 7,501,710.77

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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.