Home / 31,064,110,076.55-46,595,884,073.64-9,816,562,195.83

Finding the Fourth Proportional to 31,064,110,076.55, 46,595,884,073.64 and 9,816,562,195.83

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Solution

The fourth proportional to 31,064,110,076.55, 46,595,884,073.64 and 9,816,562,195.83 is: 14,724,754,481.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064,110,076.55 : 46,595,884,073.64 = 9,816,562,195.83 : x
  2. Step 2: Convert to fraction form
    31,064,110,076.55/46,595,884,073.64 = 9,816,562,195.83/x
  3. Step 3: Cross multiply
    31,064,110,076.55x = 46,595,884,073.64 × 9,816,562,195.83
  4. Step 4: Simplify right side
    31,064,110,076.55x = 457,411,394,078,571,626,496
  5. Step 5: Solve for x
    x = 457,411,394,078,571,626,496/31,064,110,076.55
  6. Step 6: Final answer
    x = 14,724,754,481.99

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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.