Home / 37,848,769.82-56,772,339.95-10,554,335.90

Finding the Fourth Proportional to 37,848,769.82, 56,772,339.95 and 10,554,335.90

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Solution

The fourth proportional to 37,848,769.82, 56,772,339.95 and 10,554,335.90 is: 15,831,276.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,848,769.82 : 56,772,339.95 = 10,554,335.90 : x
  2. Step 2: Convert to fraction form
    37,848,769.82/56,772,339.95 = 10,554,335.90/x
  3. Step 3: Cross multiply
    37,848,769.82x = 56,772,339.95 × 10,554,335.90
  4. Step 4: Simplify right side
    37,848,769.82x = 599,194,345,403,813.38
  5. Step 5: Solve for x
    x = 599,194,345,403,813.38/37,848,769.82
  6. Step 6: Final answer
    x = 15,831,276.64

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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.