Home / 32,125,016.12-48,169,415.81-10,553,825.93

Finding the Fourth Proportional to 32,125,016.12, 48,169,415.81 and 10,553,825.93

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Solution

The fourth proportional to 32,125,016.12, 48,169,415.81 and 10,553,825.93 is: 15,824,789.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,125,016.12 : 48,169,415.81 = 10,553,825.93 : x
  2. Step 2: Convert to fraction form
    32,125,016.12/48,169,415.81 = 10,553,825.93/x
  3. Step 3: Cross multiply
    32,125,016.12x = 48,169,415.81 × 10,553,825.93
  4. Step 4: Simplify right side
    32,125,016.12x = 508,371,629,314,913.75
  5. Step 5: Solve for x
    x = 508,371,629,314,913.75/32,125,016.12
  6. Step 6: Final answer
    x = 15,824,789.86

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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.