Home / 55,731,697.38-83,470,270.50-26,606,024.64

Finding the Fourth Proportional to 55,731,697.38, 83,470,270.50 and 26,606,024.64

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Solution

The fourth proportional to 55,731,697.38, 83,470,270.50 and 26,606,024.64 is: 39,848,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,731,697.38 : 83,470,270.50 = 26,606,024.64 : x
  2. Step 2: Convert to fraction form
    55,731,697.38/83,470,270.50 = 26,606,024.64/x
  3. Step 3: Cross multiply
    55,731,697.38x = 83,470,270.50 × 26,606,024.64
  4. Step 4: Simplify right side
    55,731,697.38x = 2,220,812,073,630,465.25
  5. Step 5: Solve for x
    x = 2,220,812,073,630,465.25/55,731,697.38
  6. Step 6: Final answer
    x = 39,848,276.26

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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.