Home / 46,145,590,601.80-69,217,629,492.30-14,702,812,728.52

Finding the Fourth Proportional to 46,145,590,601.80, 69,217,629,492.30 and 14,702,812,728.52

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Solution

The fourth proportional to 46,145,590,601.80, 69,217,629,492.30 and 14,702,812,728.52 is: 22,053,978,086.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,145,590,601.80 : 69,217,629,492.30 = 14,702,812,728.52 : x
  2. Step 2: Convert to fraction form
    46,145,590,601.80/69,217,629,492.30 = 14,702,812,728.52/x
  3. Step 3: Cross multiply
    46,145,590,601.80x = 69,217,629,492.30 × 14,702,812,728.52
  4. Step 4: Simplify right side
    46,145,590,601.80x = 1,017,693,843,937,369,915,392
  5. Step 5: Solve for x
    x = 1,017,693,843,937,369,915,392/46,145,590,601.80
  6. Step 6: Final answer
    x = 22,053,978,086.86

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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.