Home / 171,273,064.14-236,357,056.58-92,956,617.63

Finding the Fourth Proportional to 171,273,064.14, 236,357,056.58 and 92,956,617.63

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Solution

The fourth proportional to 171,273,064.14, 236,357,056.58 and 92,956,617.63 is: 128,280,256.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,273,064.14 : 236,357,056.58 = 92,956,617.63 : x
  2. Step 2: Convert to fraction form
    171,273,064.14/236,357,056.58 = 92,956,617.63/x
  3. Step 3: Cross multiply
    171,273,064.14x = 236,357,056.58 × 92,956,617.63
  4. Step 4: Simplify right side
    171,273,064.14x = 21,970,952,532,194,552
  5. Step 5: Solve for x
    x = 21,970,952,532,194,552/171,273,064.14
  6. Step 6: Final answer
    x = 128,280,256.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.