Home / 1,616,496,960.60-2,424,745,440.90-698,166,912.60

Finding the Fourth Proportional to 1,616,496,960.60, 2,424,745,440.90 and 698,166,912.60

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Solution

The fourth proportional to 1,616,496,960.60, 2,424,745,440.90 and 698,166,912.60 is: 1,047,250,368.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,496,960.60 : 2,424,745,440.90 = 698,166,912.60 : x
  2. Step 2: Convert to fraction form
    1,616,496,960.60/2,424,745,440.90 = 698,166,912.60/x
  3. Step 3: Cross multiply
    1,616,496,960.60x = 2,424,745,440.90 × 698,166,912.60
  4. Step 4: Simplify right side
    1,616,496,960.60x = 1,692,877,038,314,078,976
  5. Step 5: Solve for x
    x = 1,692,877,038,314,078,976/1,616,496,960.60
  6. Step 6: Final answer
    x = 1,047,250,368.90

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1.5x scale

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.