Home / 45,047,801.29-62,166,455.37-26,463,724.64

Finding the Fourth Proportional to 45,047,801.29, 62,166,455.37 and 26,463,724.64

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Solution

The fourth proportional to 45,047,801.29, 62,166,455.37 and 26,463,724.64 is: 36,520,227.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,047,801.29 : 62,166,455.37 = 26,463,724.64 : x
  2. Step 2: Convert to fraction form
    45,047,801.29/62,166,455.37 = 26,463,724.64/x
  3. Step 3: Cross multiply
    45,047,801.29x = 62,166,455.37 × 26,463,724.64
  4. Step 4: Simplify right side
    45,047,801.29x = 1,645,155,956,624,210.75
  5. Step 5: Solve for x
    x = 1,645,155,956,624,210.75/45,047,801.29
  6. Step 6: Final answer
    x = 36,520,227.62

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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.