Home / 35,956,459,623.52-49,618,793,622-19,898,174,527.84

Finding the Fourth Proportional to 35,956,459,623.52, 49,618,793,622 and 19,898,174,527.84

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Solution

The fourth proportional to 35,956,459,623.52, 49,618,793,622 and 19,898,174,527.84 is: 27,458,860,680.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,956,459,623.52 : 49,618,793,622 = 19,898,174,527.84 : x
  2. Step 2: Convert to fraction form
    35,956,459,623.52/49,618,793,622 = 19,898,174,527.84/x
  3. Step 3: Cross multiply
    35,956,459,623.52x = 49,618,793,622 × 19,898,174,527.84
  4. Step 4: Simplify right side
    35,956,459,623.52x = 987,323,415,351,430,217,728
  5. Step 5: Solve for x
    x = 987,323,415,351,430,217,728/35,956,459,623.52
  6. Step 6: Final answer
    x = 27,458,860,680.09

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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.