Home / 73,353,736.55-110,030,604.83-51,830,376.05

Finding the Fourth Proportional to 73,353,736.55, 110,030,604.83 and 51,830,376.05

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Solution

The fourth proportional to 73,353,736.55, 110,030,604.83 and 51,830,376.05 is: 77,745,564.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,353,736.55 : 110,030,604.83 = 51,830,376.05 : x
  2. Step 2: Convert to fraction form
    73,353,736.55/110,030,604.83 = 51,830,376.05/x
  3. Step 3: Cross multiply
    73,353,736.55x = 110,030,604.83 × 51,830,376.05
  4. Step 4: Simplify right side
    73,353,736.55x = 5,702,927,625,088,694
  5. Step 5: Solve for x
    x = 5,702,927,625,088,694/73,353,736.55
  6. Step 6: Final answer
    x = 77,745,564.08

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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.