Home / 34,745,925.69-52,119,289.80-10,485,062.73

Finding the Fourth Proportional to 34,745,925.69, 52,119,289.80 and 10,485,062.73

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Solution

The fourth proportional to 34,745,925.69, 52,119,289.80 and 10,485,062.73 is: 15,727,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745,925.69 : 52,119,289.80 = 10,485,062.73 : x
  2. Step 2: Convert to fraction form
    34,745,925.69/52,119,289.80 = 10,485,062.73/x
  3. Step 3: Cross multiply
    34,745,925.69x = 52,119,289.80 × 10,485,062.73
  4. Step 4: Simplify right side
    34,745,925.69x = 546,474,022,996,049.12
  5. Step 5: Solve for x
    x = 546,474,022,996,049.12/34,745,925.69
  6. Step 6: Final answer
    x = 15,727,715.18

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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.