Home / 45,047,804.29-62,166,459.51-26,463,727.64

Finding the Fourth Proportional to 45,047,804.29, 62,166,459.51 and 26,463,727.64

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Solution

The fourth proportional to 45,047,804.29, 62,166,459.51 and 26,463,727.64 is: 36,520,231.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,047,804.29 : 62,166,459.51 = 26,463,727.64 : x
  2. Step 2: Convert to fraction form
    45,047,804.29/62,166,459.51 = 26,463,727.64/x
  3. Step 3: Cross multiply
    45,047,804.29x = 62,166,459.51 × 26,463,727.64
  4. Step 4: Simplify right side
    45,047,804.29x = 1,645,156,252,815,727.75
  5. Step 5: Solve for x
    x = 1,645,156,252,815,727.75/45,047,804.29
  6. Step 6: Final answer
    x = 36,520,231.76

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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.