Home / 32,342,021.70-48,513,032.55-31,066,563.30

Finding the Fourth Proportional to 32,342,021.70, 48,513,032.55 and 31,066,563.30

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Solution

The fourth proportional to 32,342,021.70, 48,513,032.55 and 31,066,563.30 is: 46,599,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342,021.70 : 48,513,032.55 = 31,066,563.30 : x
  2. Step 2: Convert to fraction form
    32,342,021.70/48,513,032.55 = 31,066,563.30/x
  3. Step 3: Cross multiply
    32,342,021.70x = 48,513,032.55 × 31,066,563.30
  4. Step 4: Simplify right side
    32,342,021.70x = 1,507,133,196,589,535.25
  5. Step 5: Solve for x
    x = 1,507,133,196,589,535.25/32,342,021.70
  6. Step 6: Final answer
    x = 46,599,844.95

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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.