Home / 53,151,566.80-79,727,350.20-33,925,212.40

Finding the Fourth Proportional to 53,151,566.80, 79,727,350.20 and 33,925,212.40

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Solution

The fourth proportional to 53,151,566.80, 79,727,350.20 and 33,925,212.40 is: 50,887,818.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,151,566.80 : 79,727,350.20 = 33,925,212.40 : x
  2. Step 2: Convert to fraction form
    53,151,566.80/79,727,350.20 = 33,925,212.40/x
  3. Step 3: Cross multiply
    53,151,566.80x = 79,727,350.20 × 33,925,212.40
  4. Step 4: Simplify right side
    53,151,566.80x = 2,704,767,289,624,182.50
  5. Step 5: Solve for x
    x = 2,704,767,289,624,182.50/53,151,566.80
  6. Step 6: Final answer
    x = 50,887,818.60

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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.