Home / 30,095,694.42-41,535,603.83-17,872,551.42

Finding the Fourth Proportional to 30,095,694.42, 41,535,603.83 and 17,872,551.42

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Solution

The fourth proportional to 30,095,694.42, 41,535,603.83 and 17,872,551.42 is: 24,666,226.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,694.42 : 41,535,603.83 = 17,872,551.42 : x
  2. Step 2: Convert to fraction form
    30,095,694.42/41,535,603.83 = 17,872,551.42/x
  3. Step 3: Cross multiply
    30,095,694.42x = 41,535,603.83 × 17,872,551.42
  4. Step 4: Simplify right side
    30,095,694.42x = 742,347,215,212,424
  5. Step 5: Solve for x
    x = 742,347,215,212,424/30,095,694.42
  6. Step 6: Final answer
    x = 24,666,226.50

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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.