Home / 39,130,142.16-58,664,343.60-24,722,842.32

Finding the Fourth Proportional to 39,130,142.16, 58,664,343.60 and 24,722,842.32

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Solution

The fourth proportional to 39,130,142.16, 58,664,343.60 and 24,722,842.32 is: 37,064,759.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,130,142.16 : 58,664,343.60 = 24,722,842.32 : x
  2. Step 2: Convert to fraction form
    39,130,142.16/58,664,343.60 = 24,722,842.32/x
  3. Step 3: Cross multiply
    39,130,142.16x = 58,664,343.60 × 24,722,842.32
  4. Step 4: Simplify right side
    39,130,142.16x = 1,450,349,316,629,101.25
  5. Step 5: Solve for x
    x = 1,450,349,316,629,101.25/39,130,142.16
  6. Step 6: Final answer
    x = 37,064,759.71

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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.