Home / 156,573,182,092.96-234,763,655,889.75-60,847,429,706.74

Finding the Fourth Proportional to 156,573,182,092.96, 234,763,655,889.75 and 60,847,429,706.74

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Solution

The fourth proportional to 156,573,182,092.96, 234,763,655,889.75 and 60,847,429,706.74 is: 91,233,791,499.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,573,182,092.96 : 234,763,655,889.75 = 60,847,429,706.74 : x
  2. Step 2: Convert to fraction form
    156,573,182,092.96/234,763,655,889.75 = 60,847,429,706.74/x
  3. Step 3: Cross multiply
    156,573,182,092.96x = 234,763,655,889.75 × 60,847,429,706.74
  4. Step 4: Simplify right side
    156,573,182,092.96x = 14,284,765,049,448,860,483,584
  5. Step 5: Solve for x
    x = 14,284,765,049,448,860,483,584/156,573,182,092.96
  6. Step 6: Final answer
    x = 91,233,791,499.29

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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.