Home / 48,693,505.32-73,051,455.42-14,615,496.36

Finding the Fourth Proportional to 48,693,505.32, 73,051,455.42 and 14,615,496.36

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Solution

The fourth proportional to 48,693,505.32, 73,051,455.42 and 14,615,496.36 is: 21,926,605.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,693,505.32 : 73,051,455.42 = 14,615,496.36 : x
  2. Step 2: Convert to fraction form
    48,693,505.32/73,051,455.42 = 14,615,496.36/x
  3. Step 3: Cross multiply
    48,693,505.32x = 73,051,455.42 × 14,615,496.36
  4. Step 4: Simplify right side
    48,693,505.32x = 1,067,683,280,783,712.25
  5. Step 5: Solve for x
    x = 1,067,683,280,783,712.25/48,693,505.32
  6. Step 6: Final answer
    x = 21,926,605.48

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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.