Home / 60,639,666.15-90,959,499.23-33,335,408.55

Finding the Fourth Proportional to 60,639,666.15, 90,959,499.23 and 33,335,408.55

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Solution

The fourth proportional to 60,639,666.15, 90,959,499.23 and 33,335,408.55 is: 50,003,112.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,639,666.15 : 90,959,499.23 = 33,335,408.55 : x
  2. Step 2: Convert to fraction form
    60,639,666.15/90,959,499.23 = 33,335,408.55/x
  3. Step 3: Cross multiply
    60,639,666.15x = 90,959,499.23 × 33,335,408.55
  4. Step 4: Simplify right side
    60,639,666.15x = 3,032,172,068,168,783
  5. Step 5: Solve for x
    x = 3,032,172,068,168,783/60,639,666.15
  6. Step 6: Final answer
    x = 50,003,112.83

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1.5x scale

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.