Home / 63,052,830.70-94,572,247.65-51,673,432.30

Finding the Fourth Proportional to 63,052,830.70, 94,572,247.65 and 51,673,432.30

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Solution

The fourth proportional to 63,052,830.70, 94,572,247.65 and 51,673,432.30 is: 77,504,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,052,830.70 : 94,572,247.65 = 51,673,432.30 : x
  2. Step 2: Convert to fraction form
    63,052,830.70/94,572,247.65 = 51,673,432.30/x
  3. Step 3: Cross multiply
    63,052,830.70x = 94,572,247.65 × 51,673,432.30
  4. Step 4: Simplify right side
    63,052,830.70x = 4,886,872,636,401,109
  5. Step 5: Solve for x
    x = 4,886,872,636,401,109/63,052,830.70
  6. Step 6: Final answer
    x = 77,504,413.08

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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.