Home / 48,214,133.44-66,535,992.40-26,188,062.96

Finding the Fourth Proportional to 48,214,133.44, 66,535,992.40 and 26,188,062.96

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Solution

The fourth proportional to 48,214,133.44, 66,535,992.40 and 26,188,062.96 is: 36,139,792.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,214,133.44 : 66,535,992.40 = 26,188,062.96 : x
  2. Step 2: Convert to fraction form
    48,214,133.44/66,535,992.40 = 26,188,062.96/x
  3. Step 3: Cross multiply
    48,214,133.44x = 66,535,992.40 × 26,188,062.96
  4. Step 4: Simplify right side
    48,214,133.44x = 1,742,448,758,077,281.50
  5. Step 5: Solve for x
    x = 1,742,448,758,077,281.50/48,214,133.44
  6. Step 6: Final answer
    x = 36,139,792.08

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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.