Home / 50,304,827.20-75,457,240.80-14,403,035.20

Finding the Fourth Proportional to 50,304,827.20, 75,457,240.80 and 14,403,035.20

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Solution

The fourth proportional to 50,304,827.20, 75,457,240.80 and 14,403,035.20 is: 21,604,552.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304,827.20 : 75,457,240.80 = 14,403,035.20 : x
  2. Step 2: Convert to fraction form
    50,304,827.20/75,457,240.80 = 14,403,035.20/x
  3. Step 3: Cross multiply
    50,304,827.20x = 75,457,240.80 × 14,403,035.20
  4. Step 4: Simplify right side
    50,304,827.20x = 1,086,813,295,337,276
  5. Step 5: Solve for x
    x = 1,086,813,295,337,276/50,304,827.20
  6. Step 6: Final answer
    x = 21,604,552.80

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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.