Home / 67,006,325.64-92,470,974.66-37,238,228.04

Finding the Fourth Proportional to 67,006,325.64, 92,470,974.66 and 37,238,228.04

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Solution

The fourth proportional to 67,006,325.64, 92,470,974.66 and 37,238,228.04 is: 51,390,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,006,325.64 : 92,470,974.66 = 37,238,228.04 : x
  2. Step 2: Convert to fraction form
    67,006,325.64/92,470,974.66 = 37,238,228.04/x
  3. Step 3: Cross multiply
    67,006,325.64x = 92,470,974.66 × 37,238,228.04
  4. Step 4: Simplify right side
    67,006,325.64x = 3,443,455,241,470,141.50
  5. Step 5: Solve for x
    x = 3,443,455,241,470,141.50/67,006,325.64
  6. Step 6: Final answer
    x = 51,390,002.49

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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.