Home / 48,559,009.56-67,009,439.12-26,533,265.07

Finding the Fourth Proportional to 48,559,009.56, 67,009,439.12 and 26,533,265.07

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Solution

The fourth proportional to 48,559,009.56, 67,009,439.12 and 26,533,265.07 is: 36,614,816.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,559,009.56 : 67,009,439.12 = 26,533,265.07 : x
  2. Step 2: Convert to fraction form
    48,559,009.56/67,009,439.12 = 26,533,265.07/x
  3. Step 3: Cross multiply
    48,559,009.56x = 67,009,439.12 × 26,533,265.07
  4. Step 4: Simplify right side
    48,559,009.56x = 1,777,979,210,230,321.25
  5. Step 5: Solve for x
    x = 1,777,979,210,230,321.25/48,559,009.56
  6. Step 6: Final answer
    x = 36,614,816.21

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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.