Home / 24,911,321.70-37,366,982.55-19,872,473.70

Finding the Fourth Proportional to 24,911,321.70, 37,366,982.55 and 19,872,473.70

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Solution

The fourth proportional to 24,911,321.70, 37,366,982.55 and 19,872,473.70 is: 29,808,710.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,321.70 : 37,366,982.55 = 19,872,473.70 : x
  2. Step 2: Convert to fraction form
    24,911,321.70/37,366,982.55 = 19,872,473.70/x
  3. Step 3: Cross multiply
    24,911,321.70x = 37,366,982.55 × 19,872,473.70
  4. Step 4: Simplify right side
    24,911,321.70x = 742,574,377,973,233.88
  5. Step 5: Solve for x
    x = 742,574,377,973,233.88/24,911,321.70
  6. Step 6: Final answer
    x = 29,808,710.55

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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.