Home / 110,004,015.15-164,754,080.33-56,088,341.55

Finding the Fourth Proportional to 110,004,015.15, 164,754,080.33 and 56,088,341.55

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Solution

The fourth proportional to 110,004,015.15, 164,754,080.33 and 56,088,341.55 is: 84,004,053.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004,015.15 : 164,754,080.33 = 56,088,341.55 : x
  2. Step 2: Convert to fraction form
    110,004,015.15/164,754,080.33 = 56,088,341.55/x
  3. Step 3: Cross multiply
    110,004,015.15x = 164,754,080.33 × 56,088,341.55
  4. Step 4: Simplify right side
    110,004,015.15x = 9,240,783,129,024,734
  5. Step 5: Solve for x
    x = 9,240,783,129,024,734/110,004,015.15
  6. Step 6: Final answer
    x = 84,004,053.09

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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.