Home / 62,700,740.89-86,527,222.95-34,823,446.09

Finding the Fourth Proportional to 62,700,740.89, 86,527,222.95 and 34,823,446.09

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Solution

The fourth proportional to 62,700,740.89, 86,527,222.95 and 34,823,446.09 is: 48,056,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,700,740.89 : 86,527,222.95 = 34,823,446.09 : x
  2. Step 2: Convert to fraction form
    62,700,740.89/86,527,222.95 = 34,823,446.09/x
  3. Step 3: Cross multiply
    62,700,740.89x = 86,527,222.95 × 34,823,446.09
  4. Step 4: Simplify right side
    62,700,740.89x = 3,013,176,083,716,736
  5. Step 5: Solve for x
    x = 3,013,176,083,716,736/62,700,740.89
  6. Step 6: Final answer
    x = 48,056,466.97

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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.