Home / 60,661,662.24-83,692,653.60-34,537,696.12

Finding the Fourth Proportional to 60,661,662.24, 83,692,653.60 and 34,537,696.12

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Solution

The fourth proportional to 60,661,662.24, 83,692,653.60 and 34,537,696.12 is: 47,650,382.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,661,662.24 : 83,692,653.60 = 34,537,696.12 : x
  2. Step 2: Convert to fraction form
    60,661,662.24/83,692,653.60 = 34,537,696.12/x
  3. Step 3: Cross multiply
    60,661,662.24x = 83,692,653.60 × 34,537,696.12
  4. Step 4: Simplify right side
    60,661,662.24x = 2,890,551,437,513,223.50
  5. Step 5: Solve for x
    x = 2,890,551,437,513,223.50/60,661,662.24
  6. Step 6: Final answer
    x = 47,650,382.97

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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.