Home / 48,933,100.18-67,529,623.90-26,908,405.30

Finding the Fourth Proportional to 48,933,100.18, 67,529,623.90 and 26,908,405.30

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Solution

The fourth proportional to 48,933,100.18, 67,529,623.90 and 26,908,405.30 is: 37,134,669.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933,100.18 : 67,529,623.90 = 26,908,405.30 : x
  2. Step 2: Convert to fraction form
    48,933,100.18/67,529,623.90 = 26,908,405.30/x
  3. Step 3: Cross multiply
    48,933,100.18x = 67,529,623.90 × 26,908,405.30
  4. Step 4: Simplify right side
    48,933,100.18x = 1,817,114,489,657,767
  5. Step 5: Solve for x
    x = 1,817,114,489,657,767/48,933,100.18
  6. Step 6: Final answer
    x = 37,134,669.23

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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.