Home / 16,090,368.90-24,135,553.35-10,988,535.30

Finding the Fourth Proportional to 16,090,368.90, 24,135,553.35 and 10,988,535.30

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Solution

The fourth proportional to 16,090,368.90, 24,135,553.35 and 10,988,535.30 is: 16,482,802.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,368.90 : 24,135,553.35 = 10,988,535.30 : x
  2. Step 2: Convert to fraction form
    16,090,368.90/24,135,553.35 = 10,988,535.30/x
  3. Step 3: Cross multiply
    16,090,368.90x = 24,135,553.35 × 10,988,535.30
  4. Step 4: Simplify right side
    16,090,368.90x = 265,214,379,971,508.28
  5. Step 5: Solve for x
    x = 265,214,379,971,508.28/16,090,368.90
  6. Step 6: Final answer
    x = 16,482,802.95

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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.