Home / 62,017,206.54-85,583,746.17-34,521,630.18

Finding the Fourth Proportional to 62,017,206.54, 85,583,746.17 and 34,521,630.18

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Solution

The fourth proportional to 62,017,206.54, 85,583,746.17 and 34,521,630.18 is: 47,639,850.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,206.54 : 85,583,746.17 = 34,521,630.18 : x
  2. Step 2: Convert to fraction form
    62,017,206.54/85,583,746.17 = 34,521,630.18/x
  3. Step 3: Cross multiply
    62,017,206.54x = 85,583,746.17 × 34,521,630.18
  4. Step 4: Simplify right side
    62,017,206.54x = 2,954,490,434,699,731.50
  5. Step 5: Solve for x
    x = 2,954,490,434,699,731.50/62,017,206.54
  6. Step 6: Final answer
    x = 47,639,850.29

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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.