Home / 35,379,468.56-53,069,500.02-9,822,470.96

Finding the Fourth Proportional to 35,379,468.56, 53,069,500.02 and 9,822,470.96

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Solution

The fourth proportional to 35,379,468.56, 53,069,500.02 and 9,822,470.96 is: 14,733,788.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,379,468.56 : 53,069,500.02 = 9,822,470.96 : x
  2. Step 2: Convert to fraction form
    35,379,468.56/53,069,500.02 = 9,822,470.96/x
  3. Step 3: Cross multiply
    35,379,468.56x = 53,069,500.02 × 9,822,470.96
  4. Step 4: Simplify right side
    35,379,468.56x = 521,273,622,808,169.50
  5. Step 5: Solve for x
    x = 521,273,622,808,169.50/35,379,468.56
  6. Step 6: Final answer
    x = 14,733,788.95

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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.