Home / 16,090,214.10-24,136,487.55-9,686,678.10

Finding the Fourth Proportional to 16,090,214.10, 24,136,487.55 and 9,686,678.10

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Solution

The fourth proportional to 16,090,214.10, 24,136,487.55 and 9,686,678.10 is: 14,530,719.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,214.10 : 24,136,487.55 = 9,686,678.10 : x
  2. Step 2: Convert to fraction form
    16,090,214.10/24,136,487.55 = 9,686,678.10/x
  3. Step 3: Cross multiply
    16,090,214.10x = 24,136,487.55 × 9,686,678.10
  4. Step 4: Simplify right side
    16,090,214.10x = 233,802,385,361,507.66
  5. Step 5: Solve for x
    x = 233,802,385,361,507.66/16,090,214.10
  6. Step 6: Final answer
    x = 14,530,719.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.