Home / 9,129,107,816,263.50-12,598,176,904,305-4,962,351,163,107.30

Finding the Fourth Proportional to 9,129,107,816,263.50, 12,598,176,904,305 and 4,962,351,163,107.30

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Solution

The fourth proportional to 9,129,107,816,263.50, 12,598,176,904,305 and 4,962,351,163,107.30 is: 6,848,049,017,751.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,129,107,816,263.50 : 12,598,176,904,305 = 4,962,351,163,107.30 : x
  2. Step 2: Convert to fraction form
    9,129,107,816,263.50/12,598,176,904,305 = 4,962,351,163,107.30/x
  3. Step 3: Cross multiply
    9,129,107,816,263.50x = 12,598,176,904,305 × 4,962,351,163,107.30
  4. Step 4: Simplify right side
    9,129,107,816,263.50x = 62,516,577,814,109,436,034,154,496
  5. Step 5: Solve for x
    x = 62,516,577,814,109,436,034,154,496/9,129,107,816,263.50
  6. Step 6: Final answer
    x = 6,848,049,017,751.35

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.