Home / 26,042,927.64-35,931,059.67-15,028,230.66

Finding the Fourth Proportional to 26,042,927.64, 35,931,059.67 and 15,028,230.66

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Solution

The fourth proportional to 26,042,927.64, 35,931,059.67 and 15,028,230.66 is: 20,734,237.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,042,927.64 : 35,931,059.67 = 15,028,230.66 : x
  2. Step 2: Convert to fraction form
    26,042,927.64/35,931,059.67 = 15,028,230.66/x
  3. Step 3: Cross multiply
    26,042,927.64x = 35,931,059.67 × 15,028,230.66
  4. Step 4: Simplify right side
    26,042,927.64x = 539,980,252,578,983.50
  5. Step 5: Solve for x
    x = 539,980,252,578,983.50/26,042,927.64
  6. Step 6: Final answer
    x = 20,734,237.72

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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.