Home / 62,908,631,912.55-86,813,325,328.46-34,362,276,235.59

Finding the Fourth Proportional to 62,908,631,912.55, 86,813,325,328.46 and 34,362,276,235.59

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Solution

The fourth proportional to 62,908,631,912.55, 86,813,325,328.46 and 34,362,276,235.59 is: 47,419,620,728.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,908,631,912.55 : 86,813,325,328.46 = 34,362,276,235.59 : x
  2. Step 2: Convert to fraction form
    62,908,631,912.55/86,813,325,328.46 = 34,362,276,235.59/x
  3. Step 3: Cross multiply
    62,908,631,912.55x = 86,813,325,328.46 × 34,362,276,235.59
  4. Step 4: Simplify right side
    62,908,631,912.55x = 2,983,103,465,866,512,564,224
  5. Step 5: Solve for x
    x = 2,983,103,465,866,512,564,224/62,908,631,912.55
  6. Step 6: Final answer
    x = 47,419,620,728.89

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1.5x scale

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.