Home / 434,584,845,760.42-651,877,115,210.88-116,222,770,205.29

Finding the Fourth Proportional to 434,584,845,760.42, 651,877,115,210.88 and 116,222,770,205.29

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Solution

The fourth proportional to 434,584,845,760.42, 651,877,115,210.88 and 116,222,770,205.29 is: 174,334,114,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,584,845,760.42 : 651,877,115,210.88 = 116,222,770,205.29 : x
  2. Step 2: Convert to fraction form
    434,584,845,760.42/651,877,115,210.88 = 116,222,770,205.29/x
  3. Step 3: Cross multiply
    434,584,845,760.42x = 651,877,115,210.88 × 116,222,770,205.29
  4. Step 4: Simplify right side
    434,584,845,760.42x = 75,762,964,163,241,455,910,912
  5. Step 5: Solve for x
    x = 75,762,964,163,241,455,910,912/434,584,845,760.42
  6. Step 6: Final answer
    x = 174,334,114,275.60

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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.