Home / 47,789,623,266.01-65,949,450,166.14-26,379,677,423.97

Finding the Fourth Proportional to 47,789,623,266.01, 65,949,450,166.14 and 26,379,677,423.97

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Solution

The fourth proportional to 47,789,623,266.01, 65,949,450,166.14 and 26,379,677,423.97 is: 36,403,827,918.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,789,623,266.01 : 65,949,450,166.14 = 26,379,677,423.97 : x
  2. Step 2: Convert to fraction form
    47,789,623,266.01/65,949,450,166.14 = 26,379,677,423.97/x
  3. Step 3: Cross multiply
    47,789,623,266.01x = 65,949,450,166.14 × 26,379,677,423.97
  4. Step 4: Simplify right side
    47,789,623,266.01x = 1,739,725,221,670,957,875,200
  5. Step 5: Solve for x
    x = 1,739,725,221,670,957,875,200/47,789,623,266.01
  6. Step 6: Final answer
    x = 36,403,827,918.61

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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.