Home / 4,351,984,520.88-6,529,257,554.13-1,404,208,839.72

Finding the Fourth Proportional to 4,351,984,520.88, 6,529,257,554.13 and 1,404,208,839.72

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Solution

The fourth proportional to 4,351,984,520.88, 6,529,257,554.13 and 1,404,208,839.72 is: 2,106,726,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,984,520.88 : 6,529,257,554.13 = 1,404,208,839.72 : x
  2. Step 2: Convert to fraction form
    4,351,984,520.88/6,529,257,554.13 = 1,404,208,839.72/x
  3. Step 3: Cross multiply
    4,351,984,520.88x = 6,529,257,554.13 × 1,404,208,839.72
  4. Step 4: Simplify right side
    4,351,984,520.88x = 9,168,441,174,337,828,864
  5. Step 5: Solve for x
    x = 9,168,441,174,337,828,864/4,351,984,520.88
  6. Step 6: Final answer
    x = 2,106,726,513.01

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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.