Home / 14,022,192-19,350,624.96-7,583,664

Finding the Fourth Proportional to 14,022,192, 19,350,624.96 and 7,583,664

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Solution

The fourth proportional to 14,022,192, 19,350,624.96 and 7,583,664 is: 10,465,456.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,022,192 : 19,350,624.96 = 7,583,664 : x
  2. Step 2: Convert to fraction form
    14,022,192/19,350,624.96 = 7,583,664/x
  3. Step 3: Cross multiply
    14,022,192x = 19,350,624.96 × 7,583,664
  4. Step 4: Simplify right side
    14,022,192x = 146,748,637,886,653.44
  5. Step 5: Solve for x
    x = 146,748,637,886,653.44/14,022,192
  6. Step 6: Final answer
    x = 10,465,456.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.