Home / 25,295,984.30-37,938,297.54-11,636,011.46

Finding the Fourth Proportional to 25,295,984.30, 37,938,297.54 and 11,636,011.46

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Solution

The fourth proportional to 25,295,984.30, 37,938,297.54 and 11,636,011.46 is: 17,451,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,295,984.30 : 37,938,297.54 = 11,636,011.46 : x
  2. Step 2: Convert to fraction form
    25,295,984.30/37,938,297.54 = 11,636,011.46/x
  3. Step 3: Cross multiply
    25,295,984.30x = 37,938,297.54 × 11,636,011.46
  4. Step 4: Simplify right side
    25,295,984.30x = 441,450,464,948,329.81
  5. Step 5: Solve for x
    x = 441,450,464,948,329.81/25,295,984.30
  6. Step 6: Final answer
    x = 17,451,404.92

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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.