Home / 51,209,787.69-70,675,978.14-33,583,521.33

Finding the Fourth Proportional to 51,209,787.69, 70,675,978.14 and 33,583,521.33

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Solution

The fourth proportional to 51,209,787.69, 70,675,978.14 and 33,583,521.33 is: 46,349,503.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,209,787.69 : 70,675,978.14 = 33,583,521.33 : x
  2. Step 2: Convert to fraction form
    51,209,787.69/70,675,978.14 = 33,583,521.33/x
  3. Step 3: Cross multiply
    51,209,787.69x = 70,675,978.14 × 33,583,521.33
  4. Step 4: Simplify right side
    51,209,787.69x = 2,373,548,219,383,303.50
  5. Step 5: Solve for x
    x = 2,373,548,219,383,303.50/51,209,787.69
  6. Step 6: Final answer
    x = 46,349,503.22

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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.