Home / 62,279,739.10-93,419,608.65-33,581,925.10

Finding the Fourth Proportional to 62,279,739.10, 93,419,608.65 and 33,581,925.10

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Solution

The fourth proportional to 62,279,739.10, 93,419,608.65 and 33,581,925.10 is: 50,372,887.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,279,739.10 : 93,419,608.65 = 33,581,925.10 : x
  2. Step 2: Convert to fraction form
    62,279,739.10/93,419,608.65 = 33,581,925.10/x
  3. Step 3: Cross multiply
    62,279,739.10x = 93,419,608.65 × 33,581,925.10
  4. Step 4: Simplify right side
    62,279,739.10x = 3,137,210,300,555,612.50
  5. Step 5: Solve for x
    x = 3,137,210,300,555,612.50/62,279,739.10
  6. Step 6: Final answer
    x = 50,372,887.65

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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.