Home / 23,740,632.96-35,614,656-7,570,208.64

Finding the Fourth Proportional to 23,740,632.96, 35,614,656 and 7,570,208.64

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Solution

The fourth proportional to 23,740,632.96, 35,614,656 and 7,570,208.64 is: 11,356,494.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,740,632.96 : 35,614,656 = 7,570,208.64 : x
  2. Step 2: Convert to fraction form
    23,740,632.96/35,614,656 = 7,570,208.64/x
  3. Step 3: Cross multiply
    23,740,632.96x = 35,614,656 × 7,570,208.64
  4. Step 4: Simplify right side
    23,740,632.96x = 269,610,376,561,827.81
  5. Step 5: Solve for x
    x = 269,610,376,561,827.81/23,740,632.96
  6. Step 6: Final answer
    x = 11,356,494.88

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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.