Home / 173,840,257,986.80-260,760,386,980.20-62,048,880,143.60

Finding the Fourth Proportional to 173,840,257,986.80, 260,760,386,980.20 and 62,048,880,143.60

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Solution

The fourth proportional to 173,840,257,986.80, 260,760,386,980.20 and 62,048,880,143.60 is: 93,073,320,215.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,257,986.80 : 260,760,386,980.20 = 62,048,880,143.60 : x
  2. Step 2: Convert to fraction form
    173,840,257,986.80/260,760,386,980.20 = 62,048,880,143.60/x
  3. Step 3: Cross multiply
    173,840,257,986.80x = 260,760,386,980.20 × 62,048,880,143.60
  4. Step 4: Simplify right side
    173,840,257,986.80x = 16,179,889,997,933,185,073,152
  5. Step 5: Solve for x
    x = 16,179,889,997,933,185,073,152/173,840,257,986.80
  6. Step 6: Final answer
    x = 93,073,320,215.40

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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.