Home / 94,817,914.80-142,226,927.16-26,660,606.56

Finding the Fourth Proportional to 94,817,914.80, 142,226,927.16 and 26,660,606.56

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Solution

The fourth proportional to 94,817,914.80, 142,226,927.16 and 26,660,606.56 is: 39,990,925.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817,914.80 : 142,226,927.16 = 26,660,606.56 : x
  2. Step 2: Convert to fraction form
    94,817,914.80/142,226,927.16 = 26,660,606.56/x
  3. Step 3: Cross multiply
    94,817,914.80x = 142,226,927.16 × 26,660,606.56
  4. Step 4: Simplify right side
    94,817,914.80x = 3,791,856,147,250,538
  5. Step 5: Solve for x
    x = 3,791,856,147,250,538/94,817,914.80
  6. Step 6: Final answer
    x = 39,990,925.29

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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.