Home / 60,552,432.06-90,868,763.75-33,277,771.86

Finding the Fourth Proportional to 60,552,432.06, 90,868,763.75 and 33,277,771.86

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Solution

The fourth proportional to 60,552,432.06, 90,868,763.75 and 33,277,771.86 is: 49,938,704.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,552,432.06 : 90,868,763.75 = 33,277,771.86 : x
  2. Step 2: Convert to fraction form
    60,552,432.06/90,868,763.75 = 33,277,771.86/x
  3. Step 3: Cross multiply
    60,552,432.06x = 90,868,763.75 × 33,277,771.86
  4. Step 4: Simplify right side
    60,552,432.06x = 3,023,909,989,106,349.50
  5. Step 5: Solve for x
    x = 3,023,909,989,106,349.50/60,552,432.06
  6. Step 6: Final answer
    x = 49,938,704.13

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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.