Home / 156,092,708,777.48-234,093,640,601.98-60,457,397,340.72

Finding the Fourth Proportional to 156,092,708,777.48, 234,093,640,601.98 and 60,457,397,340.72

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Solution

The fourth proportional to 156,092,708,777.48, 234,093,640,601.98 and 60,457,397,340.72 is: 90,668,503,068.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,092,708,777.48 : 234,093,640,601.98 = 60,457,397,340.72 : x
  2. Step 2: Convert to fraction form
    156,092,708,777.48/234,093,640,601.98 = 60,457,397,340.72/x
  3. Step 3: Cross multiply
    156,092,708,777.48x = 234,093,640,601.98 × 60,457,397,340.72
  4. Step 4: Simplify right side
    156,092,708,777.48x = 14,152,692,244,809,609,379,840
  5. Step 5: Solve for x
    x = 14,152,692,244,809,609,379,840/156,092,708,777.48
  6. Step 6: Final answer
    x = 90,668,503,068.81

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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.