Home / 62,017,119-85,583,624.22-34,521,542.64

Finding the Fourth Proportional to 62,017,119, 85,583,624.22 and 34,521,542.64

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Solution

The fourth proportional to 62,017,119, 85,583,624.22 and 34,521,542.64 is: 47,639,728.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,119 : 85,583,624.22 = 34,521,542.64 : x
  2. Step 2: Convert to fraction form
    62,017,119/85,583,624.22 = 34,521,542.64/x
  3. Step 3: Cross multiply
    62,017,119x = 85,583,624.22 × 34,521,542.64
  4. Step 4: Simplify right side
    62,017,119x = 2,954,478,732,796,467
  5. Step 5: Solve for x
    x = 2,954,478,732,796,467/62,017,119
  6. Step 6: Final answer
    x = 47,639,728.84

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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.