Home / 30,026,776.52-41,436,911.94-16,275,737

Finding the Fourth Proportional to 30,026,776.52, 41,436,911.94 and 16,275,737

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Solution

The fourth proportional to 30,026,776.52, 41,436,911.94 and 16,275,737 is: 22,460,495.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,026,776.52 : 41,436,911.94 = 16,275,737 : x
  2. Step 2: Convert to fraction form
    30,026,776.52/41,436,911.94 = 16,275,737/x
  3. Step 3: Cross multiply
    30,026,776.52x = 41,436,911.94 × 16,275,737
  4. Step 4: Simplify right side
    30,026,776.52x = 674,416,280,827,599.75
  5. Step 5: Solve for x
    x = 674,416,280,827,599.75/30,026,776.52
  6. Step 6: Final answer
    x = 22,460,495.56

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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.