Home / 46,638,022.60-69,966,000.60-17,881,915.60

Finding the Fourth Proportional to 46,638,022.60, 69,966,000.60 and 17,881,915.60

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Solution

The fourth proportional to 46,638,022.60, 69,966,000.60 and 17,881,915.60 is: 26,826,311.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,022.60 : 69,966,000.60 = 17,881,915.60 : x
  2. Step 2: Convert to fraction form
    46,638,022.60/69,966,000.60 = 17,881,915.60/x
  3. Step 3: Cross multiply
    46,638,022.60x = 69,966,000.60 × 17,881,915.60
  4. Step 4: Simplify right side
    46,638,022.60x = 1,251,126,117,598,749.25
  5. Step 5: Solve for x
    x = 1,251,126,117,598,749.25/46,638,022.60
  6. Step 6: Final answer
    x = 26,826,311.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.