Home / 156,092,708,775.47-234,093,640,598.98-60,457,397,338.72

Finding the Fourth Proportional to 156,092,708,775.47, 234,093,640,598.98 and 60,457,397,338.72

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Solution

The fourth proportional to 156,092,708,775.47, 234,093,640,598.98 and 60,457,397,338.72 is: 90,668,503,065.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,092,708,775.47 : 234,093,640,598.98 = 60,457,397,338.72 : x
  2. Step 2: Convert to fraction form
    156,092,708,775.47/234,093,640,598.98 = 60,457,397,338.72/x
  3. Step 3: Cross multiply
    156,092,708,775.47x = 234,093,640,598.98 × 60,457,397,338.72
  4. Step 4: Simplify right side
    156,092,708,775.47x = 14,152,692,244,160,050,102,272
  5. Step 5: Solve for x
    x = 14,152,692,244,160,050,102,272/156,092,708,775.47
  6. Step 6: Final answer
    x = 90,668,503,065.81

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1.5x scale

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.