Home / 46,145,590,588.80-69,217,629,472.80-14,702,812,715.52

Finding the Fourth Proportional to 46,145,590,588.80, 69,217,629,472.80 and 14,702,812,715.52

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Solution

The fourth proportional to 46,145,590,588.80, 69,217,629,472.80 and 14,702,812,715.52 is: 22,053,978,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,145,590,588.80 : 69,217,629,472.80 = 14,702,812,715.52 : x
  2. Step 2: Convert to fraction form
    46,145,590,588.80/69,217,629,472.80 = 14,702,812,715.52/x
  3. Step 3: Cross multiply
    46,145,590,588.80x = 69,217,629,472.80 × 14,702,812,715.52
  4. Step 4: Simplify right side
    46,145,590,588.80x = 1,017,693,842,750,835,785,728
  5. Step 5: Solve for x
    x = 1,017,693,842,750,835,785,728/46,145,590,588.80
  6. Step 6: Final answer
    x = 22,053,978,067.36

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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.