Home / 10,349,379,893.76-14,282,144,253.36-5,894,458,794.24

Finding the Fourth Proportional to 10,349,379,893.76, 14,282,144,253.36 and 5,894,458,794.24

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Solution

The fourth proportional to 10,349,379,893.76, 14,282,144,253.36 and 5,894,458,794.24 is: 8,134,353,136.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349,379,893.76 : 14,282,144,253.36 = 5,894,458,794.24 : x
  2. Step 2: Convert to fraction form
    10,349,379,893.76/14,282,144,253.36 = 5,894,458,794.24/x
  3. Step 3: Cross multiply
    10,349,379,893.76x = 14,282,144,253.36 × 5,894,458,794.24
  4. Step 4: Simplify right side
    10,349,379,893.76x = 84,185,510,794,822,123,520
  5. Step 5: Solve for x
    x = 84,185,510,794,822,123,520/10,349,379,893.76
  6. Step 6: Final answer
    x = 8,134,353,136.03

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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.