Home / 97,384,225.74-134,388,589.23-53,923,228.62

Finding the Fourth Proportional to 97,384,225.74, 134,388,589.23 and 53,923,228.62

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Solution

The fourth proportional to 97,384,225.74, 134,388,589.23 and 53,923,228.62 is: 74,413,146.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,384,225.74 : 134,388,589.23 = 53,923,228.62 : x
  2. Step 2: Convert to fraction form
    97,384,225.74/134,388,589.23 = 53,923,228.62/x
  3. Step 3: Cross multiply
    97,384,225.74x = 134,388,589.23 × 53,923,228.62
  4. Step 4: Simplify right side
    97,384,225.74x = 7,246,666,620,968,559
  5. Step 5: Solve for x
    x = 7,246,666,620,968,559/97,384,225.74
  6. Step 6: Final answer
    x = 74,413,146.13

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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.