Home / 16,307,564.10-24,464,298.60-8,200,136.40

Finding the Fourth Proportional to 16,307,564.10, 24,464,298.60 and 8,200,136.40

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Solution

The fourth proportional to 16,307,564.10, 24,464,298.60 and 8,200,136.40 is: 12,301,689.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,307,564.10 : 24,464,298.60 = 8,200,136.40 : x
  2. Step 2: Convert to fraction form
    16,307,564.10/24,464,298.60 = 8,200,136.40/x
  3. Step 3: Cross multiply
    16,307,564.10x = 24,464,298.60 × 8,200,136.40
  4. Step 4: Simplify right side
    16,307,564.10x = 200,610,585,450,329.06
  5. Step 5: Solve for x
    x = 200,610,585,450,329.06/16,307,564.10
  6. Step 6: Final answer
    x = 12,301,689.22

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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.