Home / 9,691,064,044.80-14,503,153,046.40-5,816,451,206.40

Finding the Fourth Proportional to 9,691,064,044.80, 14,503,153,046.40 and 5,816,451,206.40

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Solution

The fourth proportional to 9,691,064,044.80, 14,503,153,046.40 and 5,816,451,206.40 is: 8,704,604,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,691,064,044.80 : 14,503,153,046.40 = 5,816,451,206.40 : x
  2. Step 2: Convert to fraction form
    9,691,064,044.80/14,503,153,046.40 = 5,816,451,206.40/x
  3. Step 3: Cross multiply
    9,691,064,044.80x = 14,503,153,046.40 × 5,816,451,206.40
  4. Step 4: Simplify right side
    9,691,064,044.80x = 84,356,882,033,337,106,432
  5. Step 5: Solve for x
    x = 84,356,882,033,337,106,432/9,691,064,044.80
  6. Step 6: Final answer
    x = 8,704,604,741.38

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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.