Home / 61,846,295.64-85,348,915.92-33,971,583.32

Finding the Fourth Proportional to 61,846,295.64, 85,348,915.92 and 33,971,583.32

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Solution

The fourth proportional to 61,846,295.64, 85,348,915.92 and 33,971,583.32 is: 46,881,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,846,295.64 : 85,348,915.92 = 33,971,583.32 : x
  2. Step 2: Convert to fraction form
    61,846,295.64/85,348,915.92 = 33,971,583.32/x
  3. Step 3: Cross multiply
    61,846,295.64x = 85,348,915.92 × 33,971,583.32
  4. Step 4: Simplify right side
    61,846,295.64x = 2,899,437,808,447,954.50
  5. Step 5: Solve for x
    x = 2,899,437,808,447,954.50/61,846,295.64
  6. Step 6: Final answer
    x = 46,881,349.62

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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.