Home / 600,635,228.11-900,623,677.62-185,996,936.24

Finding the Fourth Proportional to 600,635,228.11, 900,623,677.62 and 185,996,936.24

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Solution

The fourth proportional to 600,635,228.11, 900,623,677.62 and 185,996,936.24 is: 278,893,472.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,635,228.11 : 900,623,677.62 = 185,996,936.24 : x
  2. Step 2: Convert to fraction form
    600,635,228.11/900,623,677.62 = 185,996,936.24/x
  3. Step 3: Cross multiply
    600,635,228.11x = 900,623,677.62 × 185,996,936.24
  4. Step 4: Simplify right side
    600,635,228.11x = 167,513,244,743,742,368
  5. Step 5: Solve for x
    x = 167,513,244,743,742,368/600,635,228.11
  6. Step 6: Final answer
    x = 278,893,472.95

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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.