Home / 32,885,998.80-49,328,998.20-10,169,192.40

Finding the Fourth Proportional to 32,885,998.80, 49,328,998.20 and 10,169,192.40

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Solution

The fourth proportional to 32,885,998.80, 49,328,998.20 and 10,169,192.40 is: 15,253,788.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,885,998.80 : 49,328,998.20 = 10,169,192.40 : x
  2. Step 2: Convert to fraction form
    32,885,998.80/49,328,998.20 = 10,169,192.40/x
  3. Step 3: Cross multiply
    32,885,998.80x = 49,328,998.20 × 10,169,192.40
  4. Step 4: Simplify right side
    32,885,998.80x = 501,636,073,595,053.75
  5. Step 5: Solve for x
    x = 501,636,073,595,053.75/32,885,998.80
  6. Step 6: Final answer
    x = 15,253,788.60

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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.