Home / 27,310,707,964-37,694,840,090.72-16,603,553,550.88

Finding the Fourth Proportional to 27,310,707,964, 37,694,840,090.72 and 16,603,553,550.88

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Solution

The fourth proportional to 27,310,707,964, 37,694,840,090.72 and 16,603,553,550.88 is: 22,916,589,964.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,310,707,964 : 37,694,840,090.72 = 16,603,553,550.88 : x
  2. Step 2: Convert to fraction form
    27,310,707,964/37,694,840,090.72 = 16,603,553,550.88/x
  3. Step 3: Cross multiply
    27,310,707,964x = 37,694,840,090.72 × 16,603,553,550.88
  4. Step 4: Simplify right side
    27,310,707,964x = 625,868,296,038,127,763,456
  5. Step 5: Solve for x
    x = 625,868,296,038,127,763,456/27,310,707,964
  6. Step 6: Final answer
    x = 22,916,589,964.02

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1.5x scale

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.