Home / 77,946,595.26-107,554,318.83-44,900,389.82

Finding the Fourth Proportional to 77,946,595.26, 107,554,318.83 and 44,900,389.82

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Solution

The fourth proportional to 77,946,595.26, 107,554,318.83 and 44,900,389.82 is: 61,955,635.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,946,595.26 : 107,554,318.83 = 44,900,389.82 : x
  2. Step 2: Convert to fraction form
    77,946,595.26/107,554,318.83 = 44,900,389.82/x
  3. Step 3: Cross multiply
    77,946,595.26x = 107,554,318.83 × 44,900,389.82
  4. Step 4: Simplify right side
    77,946,595.26x = 4,829,230,841,753,794
  5. Step 5: Solve for x
    x = 4,829,230,841,753,794/77,946,595.26
  6. Step 6: Final answer
    x = 61,955,635.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.