Home / 51,483,787.90-77,188,239.20-24,176,009.23

Finding the Fourth Proportional to 51,483,787.90, 77,188,239.20 and 24,176,009.23

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Solution

The fourth proportional to 51,483,787.90, 77,188,239.20 and 24,176,009.23 is: 36,246,431.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,483,787.90 : 77,188,239.20 = 24,176,009.23 : x
  2. Step 2: Convert to fraction form
    51,483,787.90/77,188,239.20 = 24,176,009.23/x
  3. Step 3: Cross multiply
    51,483,787.90x = 77,188,239.20 × 24,176,009.23
  4. Step 4: Simplify right side
    51,483,787.90x = 1,866,103,583,225,767.75
  5. Step 5: Solve for x
    x = 1,866,103,583,225,767.75/51,483,787.90
  6. Step 6: Final answer
    x = 36,246,431.34

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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.