Home / 62,017,164.29-85,583,687.87-34,521,587.93

Finding the Fourth Proportional to 62,017,164.29, 85,583,687.87 and 34,521,587.93

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Solution

The fourth proportional to 62,017,164.29, 85,583,687.87 and 34,521,587.93 is: 47,639,791.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,164.29 : 85,583,687.87 = 34,521,587.93 : x
  2. Step 2: Convert to fraction form
    62,017,164.29/85,583,687.87 = 34,521,587.93/x
  3. Step 3: Cross multiply
    62,017,164.29x = 85,583,687.87 × 34,521,587.93
  4. Step 4: Simplify right side
    62,017,164.29x = 2,954,484,806,177,879.50
  5. Step 5: Solve for x
    x = 2,954,484,806,177,879.50/62,017,164.29
  6. Step 6: Final answer
    x = 47,639,791.98

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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.