Home / 171,094,510.60-256,452,809.10-94,472,528.20

Finding the Fourth Proportional to 171,094,510.60, 256,452,809.10 and 94,472,528.20

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Solution

The fourth proportional to 171,094,510.60, 256,452,809.10 and 94,472,528.20 is: 141,604,456.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,094,510.60 : 256,452,809.10 = 94,472,528.20 : x
  2. Step 2: Convert to fraction form
    171,094,510.60/256,452,809.10 = 94,472,528.20/x
  3. Step 3: Cross multiply
    171,094,510.60x = 256,452,809.10 × 94,472,528.20
  4. Step 4: Simplify right side
    171,094,510.60x = 24,227,745,239,668,968
  5. Step 5: Solve for x
    x = 24,227,745,239,668,968/171,094,510.60
  6. Step 6: Final answer
    x = 141,604,456.83

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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.