Home / 48,323,485.27-66,686,420.55-26,593,453.27

Finding the Fourth Proportional to 48,323,485.27, 66,686,420.55 and 26,593,453.27

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Solution

The fourth proportional to 48,323,485.27, 66,686,420.55 and 26,593,453.27 is: 36,698,971.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323,485.27 : 66,686,420.55 = 26,593,453.27 : x
  2. Step 2: Convert to fraction form
    48,323,485.27/66,686,420.55 = 26,593,453.27/x
  3. Step 3: Cross multiply
    48,323,485.27x = 66,686,420.55 × 26,593,453.27
  4. Step 4: Simplify right side
    48,323,485.27x = 1,773,422,208,639,992.50
  5. Step 5: Solve for x
    x = 1,773,422,208,639,992.50/48,323,485.27
  6. Step 6: Final answer
    x = 36,698,971.50

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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.