Home / 246,143,588.59-369,216,008.23-100,577,150.17

Finding the Fourth Proportional to 246,143,588.59, 369,216,008.23 and 100,577,150.17

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Solution

The fourth proportional to 246,143,588.59, 369,216,008.23 and 100,577,150.17 is: 150,865,980.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,143,588.59 : 369,216,008.23 = 100,577,150.17 : x
  2. Step 2: Convert to fraction form
    246,143,588.59/369,216,008.23 = 100,577,150.17/x
  3. Step 3: Cross multiply
    246,143,588.59x = 369,216,008.23 × 100,577,150.17
  4. Step 4: Simplify right side
    246,143,588.59x = 37,134,693,903,070,592
  5. Step 5: Solve for x
    x = 37,134,693,903,070,592/246,143,588.59
  6. Step 6: Final answer
    x = 150,865,980.77

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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.