Home / 169,787,795.60-254,093,827.80-101,679,366.80

Finding the Fourth Proportional to 169,787,795.60, 254,093,827.80 and 101,679,366.80

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Solution

The fourth proportional to 169,787,795.60, 254,093,827.80 and 101,679,366.80 is: 152,167,000.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,787,795.60 : 254,093,827.80 = 101,679,366.80 : x
  2. Step 2: Convert to fraction form
    169,787,795.60/254,093,827.80 = 101,679,366.80/x
  3. Step 3: Cross multiply
    169,787,795.60x = 254,093,827.80 × 101,679,366.80
  4. Step 4: Simplify right side
    169,787,795.60x = 25,836,099,518,492,236
  5. Step 5: Solve for x
    x = 25,836,099,518,492,236/169,787,795.60
  6. Step 6: Final answer
    x = 152,167,000.15

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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.